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Comparisons Of Portable Metabolic Sensors During Outdoor Cycling, Darrel Woods, Katherine Costello, Alexander Toulouse, Patrick R. Davis Feb 2019

Comparisons Of Portable Metabolic Sensors During Outdoor Cycling, Darrel Woods, Katherine Costello, Alexander Toulouse, Patrick R. Davis

International Journal of Exercise Science: Conference Proceedings

Wearable technology has increased in prevalence and in the ability to monitor health related data. Additionally, the ability to record training data through various sensors has become essential in developing highly personalized training programs. Metabolic measurements have typically been confined to laboratory settings, but portable metabolic carts make the collection of these metrics in real world conditions possible. PURPOSE: The purpose of this study was to compare measurements of VO2 from two different portable metabolic carts, a new consumer focused cart (A) and a research grade cart (B), in outdoor cycling under steady state conditions. METHODS: A …

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A Wearable Garment To Mitigate Low Back Pain In Astronauts, Curtis Neeld, Miranda Moore, Alexis Quintana, Audra Romans, Arianne Scheller, Charles Swieczkowski, Nicholas A. Levine, Brandon R. Rigby Feb 2019

A Wearable Garment To Mitigate Low Back Pain In Astronauts, Curtis Neeld, Miranda Moore, Alexis Quintana, Audra Romans, Arianne Scheller, Charles Swieczkowski, Nicholas A. Levine, Brandon R. Rigby

International Journal of Exercise Science: Conference Proceedings

The microgravity environment of space is known to cause a wide array of adverse physiological effects on the bodies of astronauts. Among these effects, low back pain due to space adaptation is commonly reported by astronauts. In fact, this pain, caused primarily by atrophy of the erector spinae musculature, has the highest incidence rate among all musculoskeletal-related conditions reported by this population while in space. Low back pain and the consequences of other medical conditions may become magnified as the duration of missions increases over the next few decades. Therefore, determining methods of preventing and mitigating the deleterious effects of …

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Hemodynamic And Pressor Responses To Combination Of Yoga And Blood Flow Restriction, Savannah V. Wooten, Sten Stray-Gundersen, Hirofumi Tanaka Feb 2019

Hemodynamic And Pressor Responses To Combination Of Yoga And Blood Flow Restriction, Savannah V. Wooten, Sten Stray-Gundersen, Hirofumi Tanaka

International Journal of Exercise Science: Conference Proceedings

Blood flow restriction (BFR) training has been increasingly incorporated into a more common activity of daily exercise (e.g., yoga). However, BFR may increase blood pressure and myocardial oxygen demand by augmenting vascular resistance. Yoga is characterized by systemic isometric exercises and accompanied by marked pressor responses. This raises the concern of exaggerated cardiovascular responses when yoga is performed with BFR. Purpose: To determine the impact of a combination of yoga and BFR on cardiovascular responses. Methods: Twenty young healthy participants (M =10, F=10) performed 20 yoga poses with and without BFR bands placed on both legs. Beat by beat blood …

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Blood Pressure, Body Composition, And Plasma Lipids Are Not Related To Indices Of Vascular Health, Jason Lytle Mr., Karina L. Wilson, Sean T. Stanelle, Steven E. Martin, Stephen F. Crouse Feb 2019

Blood Pressure, Body Composition, And Plasma Lipids Are Not Related To Indices Of Vascular Health, Jason Lytle Mr., Karina L. Wilson, Sean T. Stanelle, Steven E. Martin, Stephen F. Crouse

International Journal of Exercise Science: Conference Proceedings

Blood pressure, body composition and plasma lipoprotein concentrations are important markers for cardiovascular disease (CVD) risk. PURPOSE: To examine potential relationships between blood pressure, body composition, plasma lipoprotein concentrations and indices of vascular health as assessed with carotid-femoral pulse wave velocity (PWV) and flow mediated dilation (FMD). METHODS: Fourteen male subjects (age 32 ± 13 yrs, height 177.6 ± 6.6 cm, weight 83.3 ± 9.0 kg, lean mass 61.7 ± 6.3 kg, fat mass 18.4 ± 6.8 kg) volunteered for lab testing as part of a health assessment program, which included resting blood pressure, dual energy x-ray absorptiometry …

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Bilateral Lean Mass And Dynamic Balance Asymmetry In Collegiate Athletes, Guadalupe Gabriela Herrera, Vipa Bernhardt Feb 2019

Bilateral Lean Mass And Dynamic Balance Asymmetry In Collegiate Athletes, Guadalupe Gabriela Herrera, Vipa Bernhardt

International Journal of Exercise Science: Conference Proceedings

Laterality, or lateral dominance may lead to asymmetry in muscle mass and strength, which in turn could lead to differences in stability and balance. Muscular asymmetry and dynamic balance asymmetry have been independently linked with increased injury risk. For example, athletes with >4cm anterior reach distance differences (ΔARD) were found to be at significantly higher risk to incur injuries. PURPOSE: However, it is unknown if there is an association between muscle mass asymmetry and dynamic balance. Nor is it known if these factors change throughout the sports’ seasonal periods (i.e., off-, pre-, and post-season). The purpose of this preliminary …

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Body Esteem In College Students: The Influence Of Psychosocial And Demographic Variables, Jessica Gonzalez, Isabel Soto, Zavina Gonzalez, Chelsea K. Duncan, Brian E. Menaker, Amber M. Shipherd Feb 2019

Body Esteem In College Students: The Influence Of Psychosocial And Demographic Variables, Jessica Gonzalez, Isabel Soto, Zavina Gonzalez, Chelsea K. Duncan, Brian E. Menaker, Amber M. Shipherd

International Journal of Exercise Science: Conference Proceedings

Level of physical activity, BMI, and various psychosocial factors have been found to influence body esteem. Most body esteem research focuses on Caucasians, necessitating examination of the impact of these variables on body esteem in other ethnicities. PURPOSE: To examine the effects of psychosocial and demographic variables (e.g. media usage, peer/family influences, degree of internalization, perfectionism, level of physical activity, and BMI) on body esteem in students at a Hispanic serving institution. METHODS: Eighty-four participants, predominantly identifying as Hispanic (n = 64), completed measures of demographic and psychosocial variables. Participants also completed body esteem instruments before and after …

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Effect Of Activity Log On Functional Outcomes In Elderly Physical Therapy Patients, Marcus Blaylock Feb 2019

Effect Of Activity Log On Functional Outcomes In Elderly Physical Therapy Patients, Marcus Blaylock

International Journal of Exercise Science: Conference Proceedings

It is common knowledge that exercise can help improve and/or prevent loss of function in the elderly population. However, getting people to adhere to an exercise plan is a problem. Studies have shown that adherence to exercise programs have demonstrated declining levels. PURPOSE: To see the effect of an activity log sheet on exercise adherence in elderly physical therapy (PT) patients. METHODS: Twenty-two subjects (age=77.1±10.3 yrs, ht=164.3±10.7 cm, wt=81.0±22.2 kg, BMI=30.2±8.8) that were participating in PT for four weeks were randomly assigned to receive a personal daily home activity log or not receive one. Subjects were instructed to …

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Skin Temperature And High Dew Point In Hot Environments Affects Self-Paced Exercise, Paolo Miguel Salvador, Julianna Kilpatrick, Kyleigh Allie, Eric Rivas Feb 2019

Skin Temperature And High Dew Point In Hot Environments Affects Self-Paced Exercise, Paolo Miguel Salvador, Julianna Kilpatrick, Kyleigh Allie, Eric Rivas

International Journal of Exercise Science: Conference Proceedings

Dew point (dp) is the absolute measure of water vapor and directly affects comfort whereas 5-10℃ feels dry; 10-15℃ feels comfortable and 20-24℃ feels uncomfortable. PURPOSE: This project tested the hypothesis that exercise in hot ambient conditions with a high dp (>20℃) would affect the selection of self-paced exercise compared to neutral dry conditions (dp). METHODS: Six healthy active (7 day activity: 9826±3900 steps/day; VO2max: 52±10 mL/kg/min ) subjects (4M/2F, 25±9y, 171±6cm, 69±7kg) completed a 30 min baseline rest then 60 min of exercise intensity they chose that represents their perceived exertion of 12 …

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Curcumin And Boswellia Serrata Supplementation Result In Reduced Inflammation Following Eccentric Leg Press Exercise, Asheal A. Davis, Elizabeth A. Tanner, Melody A. Gary, Brian K. Mcfarlin Feb 2019

Curcumin And Boswellia Serrata Supplementation Result In Reduced Inflammation Following Eccentric Leg Press Exercise, Asheal A. Davis, Elizabeth A. Tanner, Melody A. Gary, Brian K. Mcfarlin

International Journal of Exercise Science: Conference Proceedings

Repetitive exercise on consecutive days is a key component of many long-term training plans. This type of exercise results in muscle inflammation and soreness that limits the capacity to sustain exercise at a high effort. Several dietary polyphenols have the capacity to manage inflammation and thus supplementation may be an effective component of a long-term training plan. PURPOSE:The purpose of this study was to investigate the effect of combined oral supplementation with curcumin and boswellia serrata prior to and following three consecutive days of intense interval exercise. METHODS:All protocols were approved by the University IRB committee and participants …

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Gender Differences In Body Esteem Following Social Media Exposure, Isabel Soto, Jessica Gonzalez, Zavina Gonzalez, Chelsea K. Duncan, Brian E. Menaker, Amber M. Shipherd Feb 2019

Gender Differences In Body Esteem Following Social Media Exposure, Isabel Soto, Jessica Gonzalez, Zavina Gonzalez, Chelsea K. Duncan, Brian E. Menaker, Amber M. Shipherd

International Journal of Exercise Science: Conference Proceedings

Prior research has uncovered upwards of 90% of college students feel dissatisfied with their body image or appearance. Social media is one of the biggest influences of negative body image by pressuring individuals to adhere to often unrealistic appearance ideals. Women often have a more negative view towards their body, but the rate of males with body image disturbances has increased substantially. In addition to gender differences, ethnic differences have also been found in body image or body esteem, however, the majority of research has focused on Caucasians. This has created a need to examine body esteem in other ethnicities. …

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Running Economy Strongly Related To Ground Contact Time Imbalances, Aaron D. Piper, Erica G. Knowles, Nicholas A. Guerra, Eric J. Jones, Dustin P. Joubert Feb 2019

Running Economy Strongly Related To Ground Contact Time Imbalances, Aaron D. Piper, Erica G. Knowles, Nicholas A. Guerra, Eric J. Jones, Dustin P. Joubert

International Journal of Exercise Science: Conference Proceedings

Running economy (RE) can be defined as the oxygen consumption or caloric unit cost required to move at a specific velocity. In addition to a runner’s maximal oxygen uptake (VO2max) and lactate threshold (LT), RE is a key endurance performance determinant. Better RE is advantageous as it represents the ability to run at a lower relative percentage of VO2max at a given speed and reduces the rate of energy depletion. Ground contact time (GCT) has been associated with RE, however it has not been established how GCT imbalances between feet impact economy. Purpose: Determine the relationship between cadence, GCT, and …

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Inflammation-Associated Rna Signaling Is Reduced Following A Half-Marathon Race When Supplemented With Curcumin And A Pomegranate Extract, Elizabeth A. Tanner, Melody A. Gary, Asheal A. Davis, Brian K. Mcfarlin Feb 2019

Inflammation-Associated Rna Signaling Is Reduced Following A Half-Marathon Race When Supplemented With Curcumin And A Pomegranate Extract, Elizabeth A. Tanner, Melody A. Gary, Asheal A. Davis, Brian K. Mcfarlin

International Journal of Exercise Science: Conference Proceedings

Prolonged endurance exercise performances provide a unique model for investigating the combined effects of oxidative stress and eccentric muscle contraction on differential gene expression with nutritional interventions known to blunt inflammation. Dietary polyphenols (i.e. curcumin, pomegranate, etc.) have been shown to reduce exercise-induced inflammation associated mRNA and protein expression with fewer side effects than NSAIDs. PURPOSE: To investigate the effect of combined curcumin (500-1000 mg/d; Longvida®) and pomegranate extract (500-1000 mg/d; Pomella®) supplement for 30-days on mRNA expression following a half marathon race. METHODS: All protocols were approved by the University IRB committee and participants gave written informed consent. Participants …

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Using Dietary Polyphenols To Manage Post Exercise Inflammation, Melody A. Gary, Elizabeth A. Tanner, Brian K. Mcfarlin, Asheal A. Davis Feb 2019

Using Dietary Polyphenols To Manage Post Exercise Inflammation, Melody A. Gary, Elizabeth A. Tanner, Brian K. Mcfarlin, Asheal A. Davis

International Journal of Exercise Science: Conference Proceedings

Individuals participating in prolonged exercise sessions and associated training experience regular inflammation and muscle soreness. Natural products with known anti-inflammatory and/or oxidative stress blocking effects represent attractive options to traditional NSAID treatments. PURPOSE: To investigate the effect of combined curcumin (500-1000 mg/d; Longvida®), pomegranate extract (500-1000 mg/d; Pomella®), and Methylsulfonylmethane (500-1000 mg/d; OptiMSM®) supplement for 30-days on protein inflammatory biomarkers, inflammation-associated RNA, and oxidative. METHODS: All protocols were approved by the University IRB committee and participants gave written informed consent. Subjects were supplemented for 30-d prior to the half marathon race. Venous blood samples were collected for serum or RNA …

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Case Presentation For Supraspinatus Tendinitis And Lateral Epicondylitis, Moussa Maatouk, Vered Arbel, Mehran Sorouri, Tal Amasay Feb 2019

Case Presentation For Supraspinatus Tendinitis And Lateral Epicondylitis, Moussa Maatouk, Vered Arbel, Mehran Sorouri, Tal Amasay

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: The patient is a 48-year-old female who is a full-time mother and enjoys horseback riding and walking her dog. She recently sought treatment for pain accompanied with limited mobility in her right shoulder. These acute conditions came about after the subject experienced an accidental fall while getting onto a horse, in which she had to suddenly fully extend her right arm behind her against a wall to catch herself from falling. Prior to the event, the subject had sought treatment for pain in her right elbow. An orthopedic surgeon diagnosed her with right lateral epicondylitis and prescribed …

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Scores For The Modified Functional Movement Screen In Active Older Adults, Martin S. Dietze-Hermosa, Samuel Montalvo, Lance Gruber, Lizette Terrazas, Matthew Gonzalez, Sandor Dorgo Feb 2019

Scores For The Modified Functional Movement Screen In Active Older Adults, Martin S. Dietze-Hermosa, Samuel Montalvo, Lance Gruber, Lizette Terrazas, Matthew Gonzalez, Sandor Dorgo

International Journal of Exercise Science: Conference Proceedings

The modified Functional Movement ScreenTM (mFMS), an adapted form of the traditional FMS for older adults, consists of a battery of tests aiming at identifying areas of movement deficiency. Prompt identification of movement deficiency can help exercise practitioners create a tailored program to improve these limitations. PURPOSE: To establish normative values for the mFMS in healthy active older adults. METHODS: There were 141 individuals (56 males and 85 females; mean age ± SD: age 69.51 ± 7.41 years) who participated in the study. Participants performed an 8-10 minute warm-up at a self-selected pace on a treadmill …

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The Effect Of Moderate Intensity Aerobic Exercise On Affect And Exercise Intention In Active And Inactive College Students, Allison M. Kyral, Amber M. Shipherd, Christopher M. Hearon Feb 2019

The Effect Of Moderate Intensity Aerobic Exercise On Affect And Exercise Intention In Active And Inactive College Students, Allison M. Kyral, Amber M. Shipherd, Christopher M. Hearon

International Journal of Exercise Science: Conference Proceedings

Physical activity has long been established as an essential behavior for vital physical and psychosocial health outcomes, but lack of physical activity is still a rampant problem worldwide. Numerous factors influence physical activity participation, including affect, a measure of well-being. Research has found that affect increases following an exercise session, though some recent studies have discovered affect can be lower when measured during exercise, suggesting low affect during exercise may contribute to physical inactivity. PURPOSE: To explore the differences in affect between male (M) and female (F), and active (ACT) and inactive (INACT) college students during moderate intensity exercise. …

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Salivary Cortisol And Testosterone Responses To A Farmer’S Walk, Arriana M. Mcdonald, Jeb F. Struder, Heather E. Webb Feb 2019

Salivary Cortisol And Testosterone Responses To A Farmer’S Walk, Arriana M. Mcdonald, Jeb F. Struder, Heather E. Webb

International Journal of Exercise Science: Conference Proceedings

It is quite common that numerous populations must often carry large amounts of weight while moving (military, law enforcement, firefighters, farmers, and laborers) and/or benefit from the physiological stresses imposed on the body during competition. An exercise, such as the Farmer’s Walk (FW), may provide beneficial results for these individuals by supplementing the demands encountered during the completion of these tasks within a training environment. Limited information is available concerning the hormonal responses associated with performing the FW and the amount of physiological stress that may occur as a result of repeated efforts has not been investigated. PURPOSE: The …

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Compliance With Intensity-Focused Prescription Of Physical Activity Using Real-Time Cadence, Wei Sun, Heontae Kim, Mary Malaska, Bridget Miller, Ho Han Feb 2019

Compliance With Intensity-Focused Prescription Of Physical Activity Using Real-Time Cadence, Wei Sun, Heontae Kim, Mary Malaska, Bridget Miller, Ho Han

International Journal of Exercise Science: Conference Proceedings

The utility of wearable activity monitors can provide a better guide to increase adherence to the recommended physical activity levels for health improvement. However, the extent of participants’ ability to comply with the physical activity prescription using a newly developed, intensity-focused value, real-time cadence, remains unclear. PURPOSE: To examine the participants’ ability to comply with a given physical activity prescription focusing on intensity (i.e., real-time cadence). METHODS: Thirty-six healthy adult individuals (age 18-65 yrs; 18 female) participated in the study. During a 2-min over-ground walking trial, participants were prescribed to walk at any cadences (steps/min; an indicative of …

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Validation Of Wearable Activity Monitors For Real-Time Cadence, Heontae Kim, Wei Sun, Mary Malaska, Bridget Miller, Ho Han Feb 2019

Validation Of Wearable Activity Monitors For Real-Time Cadence, Heontae Kim, Wei Sun, Mary Malaska, Bridget Miller, Ho Han

International Journal of Exercise Science: Conference Proceedings

The recent advent of wearable activity monitors to provide physical activity intensity in real time (e.g., real-time cadence), enables researchers and practitioners to measure and prescribe physical activity targeting specific intensity in real time. The validity of real-time estimates from the devices, however, remains unclear. PURPOSE: To evaluate the validity of wearable activity monitors providing the values of real-time cadence against a criterion measure (i.e., hand-tally count). METHODS: Thirty-six healthy adult individuals (age 18-65 years) participated in the study. Participants wore Garmin Forerunner 235 (GM) and Polar M430 (PL) on their wrist of the non-dominant arm while placing …

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The Effects Of A Resisted Push Or Pull On Acceleration Sprint Time, Jayda Simmons, Casi Helbig Feb 2019

The Effects Of A Resisted Push Or Pull On Acceleration Sprint Time, Jayda Simmons, Casi Helbig

International Journal of Exercise Science: Conference Proceedings

Resistive sprinting is among many of the techniques used to aid in improving running mechanics. Proper running mechanics can aid in speeding up the acceleration phase. The acceleration phase involves the first 10-15 meters of a run before hitting the top speed phase. The resistive equipment used by coaches and trainers varies, ranging from parachutes to sleds. For this study the sled was the technique being investigated. The sled can be used to improve running techniqe both through pushing and pulling. PURPOSE: The purpose of the study was to determine which resistive running method, sled push or sled pull, …

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Effects Of Pulsatile Exercise-Induced Shear Stress On Enos, Sod, Vcam-1, And Icam-1 Mrna Expression Of Human Carotid Artery Endothelial Cells, Francisco Morales-Acuna, Daniel Conde, Manuel Amador, Alvaro N. Gurovich Feb 2019

Effects Of Pulsatile Exercise-Induced Shear Stress On Enos, Sod, Vcam-1, And Icam-1 Mrna Expression Of Human Carotid Artery Endothelial Cells, Francisco Morales-Acuna, Daniel Conde, Manuel Amador, Alvaro N. Gurovich

International Journal of Exercise Science: Conference Proceedings

Exercise-induced endothelial shear stress (ESS) has been proposed as a molecular mechanism that regulates the expression of genes involved in the protection against atherosclerosis. However, research on this topic has not considered the pulsatile nature of blood flow for in vivo ESS estimations. PURPOSE: to analyze the effect of pulsatile exercise-induced ESS on endothelial nitric oxide synthase (eNOS), superoxide dismutase (SOD), vascular cell adhesion molecule 1 (VCAM-1), and intercellular adhesion molecule 1 (ICAM-1) mRNA expression of human carotid artery endothelial cells. METHODS: A reverse translational approach was employed for this study. First, an in vivo assessment, a total …

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The Acute Effects Of Different Squat Intensities On Vertical Jump Performance, Andrew R. Hill, Daniel L. Laudermilk, Soon-Mi Choi Feb 2019

The Acute Effects Of Different Squat Intensities On Vertical Jump Performance, Andrew R. Hill, Daniel L. Laudermilk, Soon-Mi Choi

International Journal of Exercise Science: Conference Proceedings

Post activation potentiation (PAP) is defined as a short-term improvement in performance as a result of using a resistance exercise. The phenomenon of PAP has been shown to acutely increase athletic performance with back squats as an effective modality. PURPOSE: This study investigated acute effects of different back squat intensities on the countermovement vertical jump (CMJ). METHODS: Participants were 13 to 18-yr-old healthy male (n=8) and female (n=3) who participated in regular resistance training for at least 6 months and have played in a University Interscholastic League (UIL) within the past 6 months. One Repetition Maximum (1-RM) was measured within …

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Case Presentation Of Repeated Hamstring Tear, Ana P. Castillo, Tal Amasay, Kyanna J. Pastore Feb 2019

Case Presentation Of Repeated Hamstring Tear, Ana P. Castillo, Tal Amasay, Kyanna J. Pastore

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: The patient is a 25-year-old collegiate soccer player who suffered three hamstring strains in his left leg between the months of June and November 2018. Prior to transferring to the current university, the athlete tore his hamstring during practice with his former team. At his current university, he has experienced two more tears. The first injury occurred in a soccer game, when going for a volley kick on a high served soccer ball. Athlete collapsed grabbing at his hamstring. Athlete’s pain was located on the mid distal aspect of the hamstring (bicep femoris). Post injury, the athlete …

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Effects Of Caffeine Dose Timing On The Time-Course Of Diuresis During Sodium-Aided Hyperhydration, Phillip D. Wickenheiser, Shelby Greene, Elizaveta Roslanova, Dave Morris Feb 2019

Effects Of Caffeine Dose Timing On The Time-Course Of Diuresis During Sodium-Aided Hyperhydration, Phillip D. Wickenheiser, Shelby Greene, Elizaveta Roslanova, Dave Morris

International Journal of Exercise Science: Conference Proceedings

When used alone, both caffeine and sodium-aided hyperhydration (SAH) can be ergogenic. Caffeine, when used with SAH, promotes diuresis, but hyperhydration can be achieved, albeit at lower levels than with SAH alone. In previous caffeine and SAH work, caffeine induced diuresis occurred only within 15 min of consumption of a bolus of caffeine, NaCl, and H2O. This suggests that caffeine-induced diuresis may occur for only 15 min after its consumption, and/or that the diuretic effect of caffeine is dependent on hydration levels. Caffeine has been shown to be ergogenic when taken as little as 5 min before exercise; …

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Comparison Of Acute Cardiometabolic Responses In A 7-Minute Body Weight Circuit To A 7-Minute Hiit Cycle Protocol, Cruz Armas, Robert J. Kowalsky Jr, Christopher M. Hearon Feb 2019

Comparison Of Acute Cardiometabolic Responses In A 7-Minute Body Weight Circuit To A 7-Minute Hiit Cycle Protocol, Cruz Armas, Robert J. Kowalsky Jr, Christopher M. Hearon

International Journal of Exercise Science: Conference Proceedings

Many smartphone applications available promote exercise engagement, specifically in short bouts of time. One such application “The 7-minute workout challenge” promotes a brief exercise bout, however details on the potential cardiometabolic health benefit is lacking. Purpose:To investigate the acute cardiometabolic responses of a 7-minute body-weight resistance exercise circuit (HICE) compared to a 7-minute high intensity interval training cycle protocol (HIIE). Methods: Apparently healthy and active young adults (N=12, 50% Female, 24.0±3.4 yr, BMI: 28.1±6.4 kg/m2) were enrolled in a randomized crossover study (HICE vs HIIE). The 12 HICE exercises were 30 seconds each using a standardized cadence, …

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Investigating The Use Of Vibration Platform And Blood Flow Restriction As A Warm-Up Procedure, Ricardo Parra, Jovanna Bonilla, Elda Padilla, Laura Rodriguez, Naomi Cardenas, Murat Karabulut Feb 2019

Investigating The Use Of Vibration Platform And Blood Flow Restriction As A Warm-Up Procedure, Ricardo Parra, Jovanna Bonilla, Elda Padilla, Laura Rodriguez, Naomi Cardenas, Murat Karabulut

International Journal of Exercise Science: Conference Proceedings

Blood Flow Restriction (BFR) training is a novel form of exercise that is emerging as an alternative to traditional resistance training. The research on BFR training as a warm up is limited. PURPOSE: The purpose of this study was to observe the combined effect of a whole body vibration (WBV) warm up and Blood Flow Restriction (BFR) on muscle temperature, flexibility, vertical jump height, and estimated VO2max. METHODS: Nineteen subjects (8 males and 11 females; Mean ± STDEV age = 24.21± 3.47 years; height = 166.94± 8.82 cm) completed the study, which involved performing a warm-up protocol under …

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Age-Related Differences In Vertical Jump Power And Muscle Size And Quality Of The Vastus Lateralis, Ahalee C. Cathey, Chinonye C. Agu-Udemba, Eric J. Sobolewski, Brennan J. Thompson, Ty B. Palmer Feb 2019

Age-Related Differences In Vertical Jump Power And Muscle Size And Quality Of The Vastus Lateralis, Ahalee C. Cathey, Chinonye C. Agu-Udemba, Eric J. Sobolewski, Brennan J. Thompson, Ty B. Palmer

International Journal of Exercise Science: Conference Proceedings

Previous studies have reported that decreases in muscle size and quality of the vastus lateralis (VL) may contribute to the lower vertical jump power observed in old compared to young males. However, we are aware of no previous studies that have examined the contribution of VL muscle size and quality to age-related power differences in females, nor have there been any studies that examined these differences between young, middle, and older age groups. PURPOSE: To determine the effects of age on vertical jump power and muscle size (cross-sectional area [CSA]) and quality (echo intensity [EI]) of the VL in young, …

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Changes In Health And Physical Fitness Parameters After 6 Months Of High-Intensity Group Exercise In Firefighters: Preliminary Data, Matthew L. Sokoloski, Ryan A. Gordon, Gena D. Guerin, Isaac F. Rowland, Emily L. Zumbro, C Ryan Bachik, B Rhett Rigby Feb 2019

Changes In Health And Physical Fitness Parameters After 6 Months Of High-Intensity Group Exercise In Firefighters: Preliminary Data, Matthew L. Sokoloski, Ryan A. Gordon, Gena D. Guerin, Isaac F. Rowland, Emily L. Zumbro, C Ryan Bachik, B Rhett Rigby

International Journal of Exercise Science: Conference Proceedings

The physical demands of firefighting require the men and women employed in this profession to be in optimal physical condition to perform their jobs proficiently, as well as to mitigate the risk of injury. Every year, the city of Addison, TX, budgets many thousands of dollars to the compensation plan for first responders. Most of the funding is used for rehabilitation services due to work related injuries. PURPOSE: While many of these injuries are unavoidable due to the inherent risks of the profession, ensuring proper physical fitness is one of the most effective methods to reduce many of these impairments. …

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Case Presentation For Pigmented Villonodular Synovitis (Pvns), Maria G. Zamora, Tal Amasay, Matthew L. Santos-Vitorino Feb 2019

Case Presentation For Pigmented Villonodular Synovitis (Pvns), Maria G. Zamora, Tal Amasay, Matthew L. Santos-Vitorino

International Journal of Exercise Science: Conference Proceedings

CASE HISTORY: The patient is a 21 years old male collegiate baseball player who suffered an acute pain in his right knee during practice. The athlete began to experience pain while decelerating following running to first base. Immediately after the occurrence, the athlete’s knee was “locked” and the athlete was unable to perform active knee flexion or extension. Passively, he was unable to flex or extend due to pain. Following the event, there was an immediate swelling of the knee. The athlete had not complained of pain in his knee prior to this date, but mentioned his knee would occasionally …

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Effects Of Caffeine Dose Timing On Total Urine Excretion During Sodium-Aided Hyperhydration Protocols, Shelby L. Greene, David M. Morris Feb 2019

Effects Of Caffeine Dose Timing On Total Urine Excretion During Sodium-Aided Hyperhydration Protocols, Shelby L. Greene, David M. Morris

International Journal of Exercise Science: Conference Proceedings

When used alone, both caffeine and sodium-aided hyperhydration (SAH) can be ergogenic. Although caffeine use in conjunction with SAH promotes diuresis, hyperhydration can be achieved, albeit at lower levels compared to SAH alone. Previous caffeine and SAH work has suggested most of the caffeine induced diuresis occurs within 15 min of consumption of a bolus of caffeine, sodium and water. This response suggests that caffeine-induces diuresis for only 15 min following its consumption, and/or that the diuretic effects of caffeine are dependent on hydration levels. PURPOSE: To determine the effects of caffeine, consumed at different time-points, on diuresis during SAH …

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