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Engaging Students With Pocketlab Interactive Mobile Technology In A Science Classroom: A Mixed Methods Study, Olha Ketsman, Juan A. Colon Santana
Engaging Students With Pocketlab Interactive Mobile Technology In A Science Classroom: A Mixed Methods Study, Olha Ketsman, Juan A. Colon Santana
Mid-Western Educational Researcher
This mixed methods study explored the impact of PocketLab interactive mobile sensors on science content knowledge among undergraduate students in an algebra-based physics laboratory course. The study also examined students' perspectives and experiences using PocketLab to learn class concepts. While no statistically significant differences were found between the control and treatment groups for items evaluating definitions and conceptual mastery, the control group outperformed the treatment group on problem-solving items. This difference may be due to the alignment of traditional Vernier technology experiments with the analytical problem-solving approach emphasized in lectures. Despite this, students using PocketLab reported greater flexibility and …
What We Owe Our Students: The Good Place, Pedagogy, And The Architecture Of Engaged Learning, Shala A. Mills, Darrell Hamlin
What We Owe Our Students: The Good Place, Pedagogy, And The Architecture Of Engaged Learning, Shala A. Mills, Darrell Hamlin
Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy
Pedagogy is the architecture of a learning environment. The discipline of philosophy has often operated according to a pedagogy of conversation, clarity, and reflection, certainly since the era of Socratic dialogue in the streets of Athens. We argue that The Good Place occupies that space, re-setting this pedagogy as an architecture of learning through entertainment associated with ultimate matters of eternal disposition. A critical character driving conversation, clarity, and reflection across four seasons of the story’s arc is a philosopher – doomed by their own indecisive flaws – who teaches deep understanding of ethical development through a variety of relevant …
Classroom Success With International Students: Strategies From An International Student Turned Faculty Member, Priya Krishnakumar
Classroom Success With International Students: Strategies From An International Student Turned Faculty Member, Priya Krishnakumar
Learning and Educational Center Virtual Teaching and Learning Conference
Description of the session: This session will delve into successful strategies and perspectives for promoting classroom success with international students. Though the lessons learned in teaching international students and personal experience of the presenter, participants will examine the challenges faced by international students, including language barriers, cultural differences and adjustment to the educational system in the U.S. The session will offer practical solutions to foster inclusivity, strengthen student engagement and enhance academic success for diverse learners.
Session objectives:
- Identify common challenges faced by international students in the classroom
- Examine effective teaching strategies that promote inclusivity
- Describe practical solutions for supporting …
A Systematic Review Of The Long-Term Efficacy Of Physical Activity Interventions In Reducing Risk Factors For Obesity In Adults, Jude Ominyi, Andrew Clifton, Noreen Cushen-Brewster
A Systematic Review Of The Long-Term Efficacy Of Physical Activity Interventions In Reducing Risk Factors For Obesity In Adults, Jude Ominyi, Andrew Clifton, Noreen Cushen-Brewster
International Journal of Physical Activity and Health
Background: Regular physical activity (PA) provides numerous health advantages, including lowering mortality rates and preventing obesity. Despite well-established guidelines advising 150-300 minutes of moderate-intensity or 75-150 minutes of vigorous-intensity aerobic PA weekly, sedentary lifestyles remain prevalent, especially in industrialised nations. This systematic review examines the long-term effectiveness (12-24 months) of PA interventions aimed at reducing obesity risk among adults, with a particular focus on identifying strategies that promote sustained adherence.
Methods: A comprehensive literature search was performed using multiple databases, including Cochrane Library, PubMed, and Embase, focusing on studies published between January 2004 and January 2024. The inclusion …
California Culinary School Graduates’ Perspectives On Their Education Programs, Robert Baradaran
California Culinary School Graduates’ Perspectives On Their Education Programs, Robert Baradaran
Walden Dissertations and Doctoral Studies
The skills that culinary school graduates gain from the curriculum do not align with the culinary industry requirements for their first position. This problem, if not addressed, will lead to lower enrollment of students and a limited number of employed culinary arts graduates in California. This basic qualitative study aimed to explore California culinary school graduates’ perceptions of the education programs preparing them for their first restaurant position. The research questions guiding this study focused on (a) California culinary school graduates’ perceptions of their education programs preparing them for their first restaurant position and (b) California culinary school graduates’ perceptions …
Heart Rate And Energy Expenditure Validity Of Garmin Instinct Devices During Hiking Outdoors With And Without Trekking Poles: A Pilot Study, Kavon Mcarthur, Bethany Hoag, Josie Gines, Myranda Peck, James Navalta, Facsm, Kelly Goonan, Julie E. Taylor, Marcus M. Lawrence
Heart Rate And Energy Expenditure Validity Of Garmin Instinct Devices During Hiking Outdoors With And Without Trekking Poles: A Pilot Study, Kavon Mcarthur, Bethany Hoag, Josie Gines, Myranda Peck, James Navalta, Facsm, Kelly Goonan, Julie E. Taylor, Marcus M. Lawrence
International Journal of Exercise Science: Conference Proceedings
ACSM has again named wearable technology the top fitness trend for 2024. Yet, the validity of wrist-worn devices for measuring average/maximal heart rate (HR) and estimating energy expenditure (EE) during outdoor hiking with and without trekking poles is unknown. PURPOSE: To determine the concurrent validity of identical Garmin Instinct devices to record valid measures of average and maximal HR as well as estimated EE during outdoor hiking with no poles, 1 or 2 trekking poles. METHODS: 11 (n=6 males, n=5 females, aged 20-39 yrs) adults randomly completed 3 pole conditions (no poles, 1 or 2 poles) during an ~10 min. …
The Effect Of Low Water Intake On Blood Glucose Measured With A Continuous Glucose Monitor, Doris Cheung, Safiya Rufino, Adam Seal
The Effect Of Low Water Intake On Blood Glucose Measured With A Continuous Glucose Monitor, Doris Cheung, Safiya Rufino, Adam Seal
International Journal of Exercise Science: Conference Proceedings
The number of people with Type II diabetes is rapidly increasing worldwide. Previous studies have shown several factors contribute to the development of Type II diabetes, such as genetics, diet, and physical activity. Previous laboratory studies have demonstrated adequate water intake may slightly reduce post-prandial blood glucose. However, none have focused on the relationship between water intake and blood glucose excursions in a free-living situation. PURPOSE: This study aimed to examine the effect of low water intake on glucose regulation in a free-living situation using continuous glucose monitoring. METHODS: In a counterbalanced cross-over fashion, three participants were randomly …
Comparison Of Pulmonary Measures During Virtual Reality Exercise And Outdoor Exercise, Setareh Zarei, Devin Green, Myranda Peck, Olivia R. Perez, Eric Lambert, Ty Erickson, Lijie Zhou, James W. Navalta, Jeffrey Cowley
Comparison Of Pulmonary Measures During Virtual Reality Exercise And Outdoor Exercise, Setareh Zarei, Devin Green, Myranda Peck, Olivia R. Perez, Eric Lambert, Ty Erickson, Lijie Zhou, James W. Navalta, Jeffrey Cowley
International Journal of Exercise Science: Conference Proceedings
The development of high-tech wearable devices is revolutionizing not only the way we live but also the way we exercise. Pulmonary responses to virtual reality (VR), as one of the latest technologies on the market, have been largely unstudied. To ensure that the workload is equivalent, one approach is to compare VR and outdoor (OUT) walks of similar visual environments. The findings from this study may be an initial step in providing evidence of VR as a platform for virtual exercise. PURPOSE: The purpose of this study was to assess whether walking in VR affects pulmonary responses differently than …
Concurrent Heart Rate And Energy Expenditure Validity Of Polar Verity Sense Devices During Light And Moderate Intensity Resistance Training In Recreationally Active Adults: A Pilot Study, Collin Dawson, Spencer Maxwell, Olivia Perez, Setareh (Star) Zarei, Devin Green, Bethany Hoag, Michael Wong, Dustin Davis, Jeffrey C. Cowley, Merrill Funk, James W. Navalta Facsm, Marcus M. Lawrence
Concurrent Heart Rate And Energy Expenditure Validity Of Polar Verity Sense Devices During Light And Moderate Intensity Resistance Training In Recreationally Active Adults: A Pilot Study, Collin Dawson, Spencer Maxwell, Olivia Perez, Setareh (Star) Zarei, Devin Green, Bethany Hoag, Michael Wong, Dustin Davis, Jeffrey C. Cowley, Merrill Funk, James W. Navalta Facsm, Marcus M. Lawrence
International Journal of Exercise Science: Conference Proceedings
Wearable technology is again the top fitness trend from ACSM for 2024. Our lab recently found that bicep-worn devices (Polar Verity Sense) are valid for measuring average/maximal heart rate (HR) but are not valid for estimating energy expenditure (EE) during acute resistance exercise training (RT). We postulated that the errors may have been due to the device’s algorithms assuming higher intensity during RT, but no study has directly tested these outcomes with various RT intensities. PURPOSE: To determine the concurrent validity of identical Polar Verity Sense bicep-devices to record valid measures of average and maximal HR as well as estimated …
Hydration Behavior Following Education And The Use Of A Hydration Monitoring Device, Victor A. Trujillo, Cynthia Galvez, Aqueen Lenon, Saemi Lee, Brian Bender, George Crocker, Michael S. Joseph
Hydration Behavior Following Education And The Use Of A Hydration Monitoring Device, Victor A. Trujillo, Cynthia Galvez, Aqueen Lenon, Saemi Lee, Brian Bender, George Crocker, Michael S. Joseph
International Journal of Exercise Science: Conference Proceedings
Maintaining proper fluid balance is essential for metabolism, circulation, and temperature regulation. Physical activity, ambient temperature and humidity, fluid intake, and diet are some of the factors that influence a college student’s hydration status. PURPOSE: The purpose of this study was to determine the effects of hydration education and the use of a urinal-based hydration monitoring device (HMD) on hydration status in men on a college campus. METHODS: This study was conducted over eight weeks in a first-floor men’s bathroom located in a natural science building. The design consisted of four 2-wk interventions. The order of the treatments was …
Effects Of Different Caffeine Doses On Fat Oxidation And Cardiovascular Response During Exercise At Fatmax In Overweight/Obese Female College Students, Zhigang Gong, Shihong Yu, Yuquan Ding, Huiying Zhou, Siping Xin, Tianou Zhang
Effects Of Different Caffeine Doses On Fat Oxidation And Cardiovascular Response During Exercise At Fatmax In Overweight/Obese Female College Students, Zhigang Gong, Shihong Yu, Yuquan Ding, Huiying Zhou, Siping Xin, Tianou Zhang
International Journal of Exercise Science: Conference Proceedings
Caffeine is commonly used among athletes for its performance-enhancing effects. However, its impact on fat oxidation in overweight/obese individuals during exercise at maximal fat oxidation intensity (FATmax) is not well understood. PURPOSE: To examine the effects of different doses of acute caffeine ingestion on fat oxidation and cardiovascular response in overweight/obese female college students during exercise at FATmax. METHODS: Eleven overweight/obese female college students participated in four trials after ingesting caffeine (3 mg/kg, 5 mg/kg, 9 mg/kg) or a placebo (cellulose). Each trial included 1 hour of rest and 40 minutes of continuous running at FAT …
Feasibility Of A Random-Action Target System For Enhancing Performance Of Experienced Shooters In High-Pressure Scenarios, Mariana Castro, Andreas Stamatis, Ali Boolani, Matthew L. Smith
Feasibility Of A Random-Action Target System For Enhancing Performance Of Experienced Shooters In High-Pressure Scenarios, Mariana Castro, Andreas Stamatis, Ali Boolani, Matthew L. Smith
International Journal of Exercise Science: Conference Proceedings
Effective firearm performance demands accuracy and rapid decision-making, especially for law enforcement, competitive shooters, and military personnel. Traditional training often lacks real-world cognitive challenges, such as decision speed and response inhibition under pressure. This study addresses this gap by incorporating cognitive realism into firearm training to improve shooters’ ability to manage the speed-accuracy trade-off (SAT), where balancing quick reactions with precision is critical to avoid errors in unpredictable scenarios. PURPOSE: To evaluate the feasibility of a non-anticipatory, random-action target system (RATS) by collecting preliminary data on its impact on shooting performance, focusing on accuracy, omission, and commission rates among experienced …
The Impact Of Trekking Poles On Smart-Watch Step Counts During Outdoor Hiking In Healthy Adults, Josie Gines, Bethany Hoag, Kavon Mcarthur, Myranda Peck, Catalina Kerwin, Wyatt Fullmer, James W. Navalta, Kelly Goonan, Marcus M. Lawrence, Julie E. Taylor
The Impact Of Trekking Poles On Smart-Watch Step Counts During Outdoor Hiking In Healthy Adults, Josie Gines, Bethany Hoag, Kavon Mcarthur, Myranda Peck, Catalina Kerwin, Wyatt Fullmer, James W. Navalta, Kelly Goonan, Marcus M. Lawrence, Julie E. Taylor
International Journal of Exercise Science: Conference Proceedings
Hiking is a popular form of recreation with over 57 million participants in the U.S. Many of those hikers also use smart-watches to track their steps, distance and other variables. Anecdotally, the use of trekking poles appears to reduce the accuracy of these smart-watch measures, most notably step counts. PURPOSE: To determine if differences were observed in step counts when hiking with or without trekking poles. METHODS: 10 recreationally active adults (n=5 males, n=5 females, aged 20-39 yrs) randomly completed three trekking pole hiking conditions (no poles, 1 pole, or 2 poles) of ~10 min. uphill and ~10 min. downhill …
The Effects Of Fasting And Circadian Rhythms On Hunger And Mood: A Randomized Cross-Over Study, Bridger H. Murdock, Lizzy Gipson, Bruce W. Bailey
The Effects Of Fasting And Circadian Rhythms On Hunger And Mood: A Randomized Cross-Over Study, Bridger H. Murdock, Lizzy Gipson, Bruce W. Bailey
International Journal of Exercise Science: Conference Proceedings
Recent research highlights the role of circadian rhythms in regulating hunger and satiety. Preliminary evidence suggests that fasting earlier in the day may better align with circadian rhythms, potentially leading to lower hunger compared to later fasting windows. PURPOSE: This study aimed to explore the impact of different 24-hour fasting windows on subjective measures of hunger and mood. METHODS: A randomized crossover design was implemented with 24 participants (11 males, 13 females) with a BMI greater than 27. Each participant completed three 24-hour fasts, starting at either 8 am, 1 pm, or 6 pm, with a 5-day washout period …
The Impact Of Trekking Poles On Respiratory And Metabolic Physiological Responses During Outdoor Hiking In Healthy Adults, Bethany Hoag, Josie Gines, Kavon Mcarthur, Myranda Peck, Catalina Kerwin, Wyatt Fullmer, Alexander Jarvis, Cameo Knight, Mckay Pollmann, James W. Navalta, Facsm, Kelly Goonan, Julie E. Taylor, Marcus M. Lawrence
The Impact Of Trekking Poles On Respiratory And Metabolic Physiological Responses During Outdoor Hiking In Healthy Adults, Bethany Hoag, Josie Gines, Kavon Mcarthur, Myranda Peck, Catalina Kerwin, Wyatt Fullmer, Alexander Jarvis, Cameo Knight, Mckay Pollmann, James W. Navalta, Facsm, Kelly Goonan, Julie E. Taylor, Marcus M. Lawrence
International Journal of Exercise Science: Conference Proceedings
Limited information exists on the effects of trekking poles on respiratory and metabolic physiological responses in outdoor (as opposed to indoor/treadmill) hiking settings on variable (i.e., non-well-groomed) long distance (>250 meters) terrain. Moreover, no study has examined the impact of one or two poles compared to no poles on physiological outcomes in any outdoor hiking setting. PURPOSE: To determine the impact one or two trekking poles has on respiratory and metabolic physiological responses during outdoor hiking compared to no poles. METHODS: 11 recreationally active adults (n=6 males, n=5 females, age: 24.9±6.5 yrs; height: 176.2±12.0 cm; mass: 76.8±13.1 kg) randomly …
Meal Glucose Tolerance Test (Mgtt): A Validation Study, Lindsey P. Stallworth, Jacob Meeks, Mike Nelson, Eliza Middleton, Jacob Page, Alexander Black, Neil Peterson, James Lecheminant, Chad Hancock
Meal Glucose Tolerance Test (Mgtt): A Validation Study, Lindsey P. Stallworth, Jacob Meeks, Mike Nelson, Eliza Middleton, Jacob Page, Alexander Black, Neil Peterson, James Lecheminant, Chad Hancock
International Journal of Exercise Science: Conference Proceedings
Continuous Glucose Monitoring devices (CGMs) allow for a dynamic assessment of postprandial glycemic variability (GV). Using a CGM device, such as the Freestyle Libre Pro, researchers can monitor research participants blood glucose levels continuously for up to 14 days in a free-living environment. Because of this, researchers have begun to rely on CGMs as a tool to understand chronic changes in glycemic responses. PURPOSE: For this research study, we are investigating the viability of using a CGM and standard meal test (MGTT) to assess the glycemic response against a standard Oral Glucose Tolerance Test (OGTT). METHODS: On two separate …
Cross-Sectional Diet Analysis For Musculoskeletal Performance In College Students, Atithi K. Multani, Alexis Bowers, Todd C. Shoepe
Cross-Sectional Diet Analysis For Musculoskeletal Performance In College Students, Atithi K. Multani, Alexis Bowers, Todd C. Shoepe
International Journal of Exercise Science: Conference Proceedings
Dietary nutrients are a valuable component of musculoskeletal health and performance. PURPOSE: This study aims to describe quality of dietary intake and relationships of nutrients on muscle strength performance through nutritional diet logs in college students. METHODS: The 41 participants (21 females and 20 males, aged 20.19±1.74 years, BMI: 24.57±4.11) recorded a single-day nutrient diet record which was analyzed with NutriCalc. Maximal voluntary contractions were acquired for ten isokinetic, isotonic, and handgrip strength variables and analyzed via bivariate correlation on SPSS. RESULTS: In men, daily fiber (grams/kg/bw) showed significance for elbow extension (r=0.413, p=0.035), knee flexion peak …
Relationship Between Fat-Free Mass Index, Body Composition, Sports Nutrition Knowledge, And Sleep Quality In Female Soccer Players, Samantha Campuzano, Michael Rodriguez, Haydin Pazdur, Guillermo Escalante, Jason Ng
Relationship Between Fat-Free Mass Index, Body Composition, Sports Nutrition Knowledge, And Sleep Quality In Female Soccer Players, Samantha Campuzano, Michael Rodriguez, Haydin Pazdur, Guillermo Escalante, Jason Ng
International Journal of Exercise Science: Conference Proceedings
Previous research has reported an inverse relationship between body fat percentage (BF%) and sports nutrition knowledge (SNK) in athletes. Fat-free mass index (FFMI) is a related measurement that allows for the normalization of fat-free mass (FFM) by dividing the FFM in kg by height in meters squared. However, it is unknown whether this variable is influenced by an athlete’s SKN and sleep quality. PURPOSE: To examine the relationship between FFMI, BF%, total body water (TBW), SNK, and sleep quality score (SQ) in Division II female soccer players. METHODS: Twenty-eight women (Mean + SD: Age = 19.4 ± 1.1 …
The Effect Of Percussive Massage On Skeletal Muscle Mitochondrial Respiration During Limb Immobilization, James Bartling, Robert D. Hyldahl, Mohadeseh Ahmadi, Chad Hancock
The Effect Of Percussive Massage On Skeletal Muscle Mitochondrial Respiration During Limb Immobilization, James Bartling, Robert D. Hyldahl, Mohadeseh Ahmadi, Chad Hancock
International Journal of Exercise Science: Conference Proceedings
Skeletal muscle disuse is a common occurrence due to injury, illness, or other factors. Periods of disuse can have a profound negative impact on muscle mitochondrial function and metabolic health. Passive mechanical stimulation of skeletal muscle has demonstrated potential to improve muscle metabolic function in previous research. PURPOSE: Investigate the effect of percussive massage (PM), a trending form of muscle mechanical stimulation, on mitochondrial function and cellular metabolic pathways during a period of disuse. METHODS: 8 women and 9 men (18-35 yrs.) were randomly assigned to a control or massage group during a period of lower limb immobilization for 10 …
Dietary Supplement Use And Motivations In Competitive Vs. Non-Competitive Athletes, Amber Hadfield, Abigail Larson
Dietary Supplement Use And Motivations In Competitive Vs. Non-Competitive Athletes, Amber Hadfield, Abigail Larson
International Journal of Exercise Science: Conference Proceedings
Dietary supplements come in various forms, including powders, bars, gummies, liquids, tablets, and capsules and are commonly used by athletes. Motivations for supplement use are varied and may be influenced by sport type and competitive goals. PURPOSE: This study aimed to compare supplement usage and reasons for consumption between competitive (C) and non-competitive (NC) strength and power athletes. METHODS: Strength and power athletes were recruited from a local training center to complete an online survey distributed via QR code and online link. Data collected included competition status, supplements consumed, reasons for use, and knowledge of U.S. supplement regulations. Responses were …
The Relationship Between Light Physical Activity And 10-Year Weight Change In 2,868 U.S. Adults: An Nhanes Investigation, Chloe Cory, Larry A. Tucker
The Relationship Between Light Physical Activity And 10-Year Weight Change In 2,868 U.S. Adults: An Nhanes Investigation, Chloe Cory, Larry A. Tucker
International Journal of Exercise Science: Conference Proceedings
The prevalence of obesity has steadily increased for the past several decades. About 13.4% of Americans aged 20-74 had obesity in 1960-1962 and the prevalence jumped to 42.8% in 2017-2018—more than a 3-fold increase. PURPOSE: The aim of this study was to evaluate the relationship between time spent in light physical activity (LPA) and 10-year weight change in a random sample of 2868 women and men representative of the U.S. adult population. METHODS: Cross-sectional data was used from the National Health and Nutrition Examination Survey (NHANES) from the 2003-2006 data cycles. Participants were limited to non-pregnant U.S. adults …
The Impact Of Music On Rating Of Perceived Exertion And Perceived Fatigue During An Acute Light And Moderate Intensity Deadlift Session In Recreationally Active Adults, Spencer M. Maxwell, Olivia Perez, Seterah (Star) Zarei, Devin Green, Micheal Wong, Dustin Davis, Wyatt Fullmer, Alex Jarvis, Jeffery C. Cowley, Merrill Funk, James Navalta, Facsm, Marcus M. Lawrence
The Impact Of Music On Rating Of Perceived Exertion And Perceived Fatigue During An Acute Light And Moderate Intensity Deadlift Session In Recreationally Active Adults, Spencer M. Maxwell, Olivia Perez, Seterah (Star) Zarei, Devin Green, Micheal Wong, Dustin Davis, Wyatt Fullmer, Alex Jarvis, Jeffery C. Cowley, Merrill Funk, James Navalta, Facsm, Marcus M. Lawrence
International Journal of Exercise Science: Conference Proceedings
Self-selected music has been found to have an ergogenic effect on certain parameters of resistance training (e.g., maximal strength) and studies have largely focused on upper body outcomes (e.g., bench press or handgrip). However, very few studies have examined lower body exercises as well as compared exercise intensities. PURPOSE: To determine, compared to no music, the effect music has on perceived exertion and fatigue during an acute session of the deadlift exercise at various intensities. METHODS: 12 recreationally active adults (n=5 females, n=7 males, age: 29.9±7.5 yrs; mass: 87.7±27.6 kg; height: 178.1±12.1 cm) completed 4 sets of 6 repetitions of …
Early And Later Stage Muscle Recovery From Lengthening Contraction-Induced Injury In Cigarette Smoke-Exposed Mice, Lloyd K.T. Marshall, William Wong, Tyler M. Kent, Jacob Baker, Kyle Parks, Nicholas Trathen, Kyle Dominguez, Kristen Keeble, Christopher Alfaro, Drew Johnson, Rafael Parnes, Andrew Tambunting, Alex Yee, Leonardo Nogueira Phd
Early And Later Stage Muscle Recovery From Lengthening Contraction-Induced Injury In Cigarette Smoke-Exposed Mice, Lloyd K.T. Marshall, William Wong, Tyler M. Kent, Jacob Baker, Kyle Parks, Nicholas Trathen, Kyle Dominguez, Kristen Keeble, Christopher Alfaro, Drew Johnson, Rafael Parnes, Andrew Tambunting, Alex Yee, Leonardo Nogueira Phd
International Journal of Exercise Science: Conference Proceedings
The use of tobacco products is associated with lower recovery from strenuous exercise, and mice exposed to cigarette smoke (CS) show impaired myofiber cross sectional area recovery from muscle injury. PURPOSE: To investigate the effects of short-term (i.e., 8 weeks) CS exposure on the early (7 days) and later stage (14 days) in vivo torque recovery of anterior crural muscles, EDL muscle force, and TA myofiber formation recovery after lengthening contractions (LCP). METHODS: Adult male (n=14) and female (n=13) mice expressing tdTomato fluorescent protein in satellite cells (Pax7CreER-Ai9, 8 weeks old) were daily exposed to smoke produced from …
Effect Of Intranasal Insulin On Neurovascular Coupling In Healthy Young Adults, Brian Shariffi, Neil Mcmillan, Anna Gonsalves, Camila Manrique-Acevedo, Jaume Padilla, Jacqueline Limberg
Effect Of Intranasal Insulin On Neurovascular Coupling In Healthy Young Adults, Brian Shariffi, Neil Mcmillan, Anna Gonsalves, Camila Manrique-Acevedo, Jaume Padilla, Jacqueline Limberg
International Journal of Exercise Science: Conference Proceedings
ABSTRACT
Emerging evidence supports an essential role for insulin signaling in neurovascular coupling (NVC) – the link between neuronal activity and cerebral blood flow. In preclinical animal models, impaired insulin signaling is associated with reduced NVC, highlighting the neurogenic role of insulin. However, it remains unclear whether brain insulin stimulation can enhance NVC in humans. PURPOSE: To examine the acute effect of intranasal insulin delivery on NVC. We hypothesized intranasal insulin would augment NVC in healthy young adults. METHODS: Carotid artery blood flow (CBF, Doppler ultrasound) and middle cerebral artery blood velocity (MCAv, transcranial Doppler ultrasound) were measured during …
The Effects Of Stair Stepping On Circadian Dependent Postprandial Glycemic Responses, William Wong, Morgan Van Ness, Jeff Moore, Jochen Kressler
The Effects Of Stair Stepping On Circadian Dependent Postprandial Glycemic Responses, William Wong, Morgan Van Ness, Jeff Moore, Jochen Kressler
International Journal of Exercise Science: Conference Proceedings
Elevated levels of postprandial blood glucose (PBG) is related to Diabetes Mellitus which is associated with severe health complications. Bouts of stair stepping as little as one minute have shown to be effective at reducing PBG when performed in the morning. Studies have not yet investigated whether the effects of stair stepping on blood glucose translate to different times of day. PURPOSE: The purpose of this study is to test whether one minute of stair stepping at a comfortable pace can reduce blood sugar after meals. METHODS: 23 participants were asked to wear a continuous glucose monitor (CGM) …
Investigation Into Chin-Force Of Violinists, Ciya Clyde, Miles Mercer, Julia Freedman Silvernail
Investigation Into Chin-Force Of Violinists, Ciya Clyde, Miles Mercer, Julia Freedman Silvernail
International Journal of Exercise Science: Conference Proceedings
Pain and discomfort have become a routine part of life for many orchestral musicians. Violinists in particular experience high number of injuries in their upper body, including the neck, shoulders, and arms. Force applied to the instrument at the chin provides the stabilization of the instrument required for performance but may contribute to these injuries. Due to the scarcity of research on musicians' physical health, it is challenging to determine the sources of musculoskeletal injuries in violinists. Nonetheless, examining the force applied at the chin could serve as a valuable starting point for investigation. PURPOSE: To investigate how chin-force is …
Use Of Caffeine In 19,660 U.S. Adults: The Role Of Overweight And Obesity, Frank Beltran, Larry A. Tucker
Use Of Caffeine In 19,660 U.S. Adults: The Role Of Overweight And Obesity, Frank Beltran, Larry A. Tucker
International Journal of Exercise Science: Conference Proceedings
Caffeine is one of the most consumed drugs in the United States. PURPOSE: The present cross-sectional investigation was conducted to determine the relationships between BMI and waist circumference, and caffeine intake. The specific objective was to determine whether those with higher BMIs or larger waists consume more caffeine than other adults. METHODS: A sample of 19,960 randomly selected women and men representing the U.S. adult population was studied. Data was collected as part of the National Health and Nutrition Examination Survey (NHANES) from 2009 through 2018. A number of covariates were controlled statistically to minimize their influence on …
Relationships Between Energy Availability, Dietary Restraint, And Body Image Concerns Among Olympic Weightlifters, Hannah Parducho, Michelle Barrack Phd, Rd, Cssd, Fascm, Joshua Cotter Phd, Facsm, Cscs, Nsca-Cpt, Eim, Virginia Gray Phd, Rd
Relationships Between Energy Availability, Dietary Restraint, And Body Image Concerns Among Olympic Weightlifters, Hannah Parducho, Michelle Barrack Phd, Rd, Cssd, Fascm, Joshua Cotter Phd, Facsm, Cscs, Nsca-Cpt, Eim, Virginia Gray Phd, Rd
International Journal of Exercise Science: Conference Proceedings
Athletes with low energy availability (LEA) may face reduced health and performance outcomes. Few studies have examined the energy availability (EA) of Olympic weightlifters and its relationships with nutrient adequacy, disordered eating, and body image. PURPOSE: To evaluate EA among weightlifters and to examine the relationship between LEA with dietary restraint and/or body image concerns. METHODS: Twenty-two female and 9 male adult competitive weightlifters (age 30.7 ± 9.0 years; weight 75.5 ± 16.6 kg; height 1.6 ± 0.1 m) completed an online survey. The Nutrition Screening Survey (NSS) assessed nutrient intake and EA. Athletes were classified as having …
The Effects Of Resisted Sprinting, Motor Imagery, Or A Dynamic Warm-Up Alone On Sprinting Performance In Recreationally Active Adults, Kimberly Rogers, Suzanne L. Young, Marcus M. Lawrence
The Effects Of Resisted Sprinting, Motor Imagery, Or A Dynamic Warm-Up Alone On Sprinting Performance In Recreationally Active Adults, Kimberly Rogers, Suzanne L. Young, Marcus M. Lawrence
International Journal of Exercise Science: Conference Proceedings
Limited information exists on directly comparing active (e.g., involving physical movement/muscle contractions) or passive (e.g., no physical movement/muscle contractions) warm-ups to enhance sprint performance. PURPOSE: To determine the effects of an active dynamic warm-up with a resisted sprinting potentiating stimulus (DyWU+RS), a dynamic warm-up with motor imagery (DyWU+MI), or a dynamic warm-up alone (DyWU) on max velocity sprinting performance in recreational athletes. METHODS: 16 recreational adult athletes (n=8 female, n=8 male, aged 18-34 years old) randomly completed three warm-up conditions in the same session. Participants performed a standardized dynamic warm-up alone (DyWU), a DyWU followed by a resisted sprinting (10% …
Identifying Predictors Of Fat Oxidation In Response To Exercise Prescribed According To Relative And Metabolic Intensities, Athrva Deshpande, Todd Astorino Ph.D
Identifying Predictors Of Fat Oxidation In Response To Exercise Prescribed According To Relative And Metabolic Intensities, Athrva Deshpande, Todd Astorino Ph.D
International Journal of Exercise Science: Conference Proceedings
Capacity for fat oxidation (FOx) is related to endurance performance and metabolic health. Chrzanowksi-Smith et al. (2021) revealed that maximal O2 consumption (VO2max), resting FOx, and physical activity level significantly predict maximal fat oxidation. PURPOSE: To identify predictors of the metabolic response to endurance exercise. METHODS: Active, non-obese men and women (N = 36, age and VO2max = 24 ± 4 yr and 2.8 ± 0.8 L/min) underwent 3 sessions of cycling separated by 3 – 7 days. All bouts were performed at the same time of day within participants. Initially, body fat and fat-free …