Medicine and Health Sciences Commons^™

Responsiveness Of The Sit-To-Stand Test To Measure Lower Body Power, Jose Antonio Tan

International Journal of Exercise Science: Conference Proceedings

Muscle power declines at a faster rate and demonstrates a stronger association with physical function than strength, emphasizing the growing importance of assessing muscle power. The Sit-to-Stand (STS) test is a novel test to measure lower body power that is valid and reliable, while also being portable and affordable. However, its responsiveness to change or longitudinal validity is unknown. PURPOSE: To examine the responsiveness to change of the Sit-to-Stand test in comparison to the pneumatic leg press in measuring lower body power. METHOD: 23 community-living adults, aged 50-80, were recruited. Participants underwent a full body strength training workout twice a …

The Effects Of Liftng Belts On Power Output, Julio Aguilar, Benjamin Coldwell, Patrick Jackson, Cade Pippen, Zane Thornton

International Journal of Exercise Science: Conference Proceedings

JULIO AGUILAR, BENJAMIN COLDWELL, PATRICK JACKSON, CADE PIPPEN, ZANE THORTON.

Kinesiology & Health Science; Stephen F. Austin State University; Nacogdoches, TX

Category: Undergraduate

Advisor: Chelette, Amber, amber.chelette@sfasu.edu

Lifting belts, when lifting heavy weights, are purportedly used to support, stabilize, and attenuate the load on the spine. With the additional support, potential questions arise about whether weightlifting belts affect the power performed when squatting. This study aimed to examine the power produced during a squat with a weightlifting belt compared to a squat performed without one. Ten subjects, five male and five female, performed squats of two sets of 3 repetitions, …

The Effectiveness Of Running Power As A Metric Of Exercise Intensity During Running Interval Training, Eric A. Lambert, Dustin W. Davis, Matahn Blank, Tashari A. Carballo, Elias M. Malek, Kathryn Lei A. Lavin, Thea Sweder, Nicole Argueta, Marcus M. Lawrence, James W. Navalta, Jeffrey Cowley

International Journal of Exercise Science: Conference Proceedings

Wearable power meters are increasingly popular among runners with Coros and Stryd offering running power as a real-time, trackable of a metric. PURPOSE: This study compared running power (RP) to physiological measures, heart rate (HR) and oxygen consumption (VO₂), across high and low intensity running intervals. METHODS: Thirteen adult participants (n = 6 male; height = 174.9 ± 6.9 cm; mass = 72.5 ± 12.0 kg) were equipped with a Stryd 27 RP meter, a Polar H10 HR monitor, and a Cosmed K5 portable metabolic unit. Participants’ self-selected RP was obtained during a 10-min run on …

Impacts Of Creatine Supplementation On Running Anaerobic Sprint Performance Test (Rast) Power And Velocity In Youth Soccer Players, Nia Howard, Citlaly Jauregui, Heitor P N Amorim, Sullen B. Sant'ana, Juan Mielgo Ayuso, Dailson Paulucio, Marco Machado, Steven B. Machek

International Journal of Exercise Science: Conference Proceedings

Creatine supplementation commonly enhances short-term, high-intensity effort performance such the soccer-specific ability to perform repeated sprints. Research in this regard is both generally sparse but specifically more so in youth athletes. PURPOSE: to determine the effect of 28 days of creatine monohydrate supplementation on running anaerobic sprint performance (RAST) power and velocity in youth soccer players. METHODS: Sixteen male youth soccer players were randomized in double-blinded, parallel-group fashion to either 28 days of creatine supplementation (CRE; 15.9±0.35y) or an equivalently-dosed dextrose (PLA; 15.5±0.54y; 0.3g/kg/d loading dose for the first seven days, followed by 0.03g/kg/d for the remaining period), whereby they …

Peak Power Changes During A Countermovement Jump Following Treadmill And Cycling High-Intensity Interval Training, Michael G. Maregne, Juliet Moore, E Todd Schroeder

International Journal of Exercise Science: Conference Proceedings

Within activities involving jumping, peak power can be a significant factor to consider when assessing an athlete’s overall physical performance. By investigating different modalities of exercise, it is possible to discover potential benefits or flaws in certain workout regimens that may influence jump performance. In turn, this could influence how physical trainers, athletes, and recreationally active people approach their exercise routine to maximize performance. PURPOSE: The purpose of this study was to investigate the changes in peak jump power during a countermovement jump (CMJ) immediately following and 1-hour post high-intensity interval training (HIIT) using high-impact (running) and low-impact (cycling) …

Part Of The Team: Effecting Change And Sharing Power In Healthcare Settings, Jessica Stanier, Rachel Purtell, Dave Thomas, William Murray

Patient Experience Journal

In 2019, we, as a group of patients and researchers, were invited to rethink how the executive board received and responded to patient stories at a specific NHS hospital trust in the UK. Through an iterative series of meetings, we were able to co-identify common concerns and together develop a distinctive narrative framework for effecting change by sharing patient experiences. This narrative framework is designed to help patients position themselves as ‘part of their healthcare team,’ emphasising roles and responsibilities between patients and health practitioners to compare ideals with reality in patient experiences. While the project was promising, several factors …

The Performance Profile Of A Division I Football Team, Seth B. Long, Tyler Shumate, Dierdra K. Bycura, Scott N. Drum

International Journal of Exercise Science: Conference Proceedings

Reporting athletic performance characteristics of a Division I collegiate football team may serve to inform coaching personnel and sports performance staff about the most versatile players to utilize for various competitions. Performance data may also help guide developing athletes about benchmarks to achieve for optimal competitiveness. PURPOSE: Our aim was to observe athletic performance characteristics of and differences between designated starters (ST) vs non-starters (NST). METHODS: 44 athletes – ST (n=22) vs NST (n=22) – were selected using a convenience sample and equally distributed between offense and defense positions. Preseason performance data were analyzed related to select power, including …

Firefighter Trainee Fitness, Reasons For Academy Release, And Predictive Capabilities Of Fitness Tests, Robert G. Lockie, Fernando Montes, Robin (Rob) Marc Orr, J. Jay Dawes

International Journal of Exercise Science: Conference Proceedings

Firefighter trainees need a level of fitness to be admitted to and complete a training academy. Fitness could indicate a trainee’s likelihood of graduation. PURPOSE: Determine fitness differences between trainees who graduated (GRAD) or were released due to a) injury (RELI), b) skills test performance failures (RELP), or c) resignation (RELR); and whether fitness predicted graduation or academy release. METHODS: Data from an occupational physical ability test (OPAT) for 686 trainees were analyzed, including: Illinois agility test; push-ups; pull-ups; leg tucks; estimated maximal aerobic capacity (V̇O_2max) from the multistage fitness test; backwards overhead 4.54-kg medicine ball …

The Effects Of Acute Beetroot Juice Ingestion On Exercise And Cognitive Performance In Female Athletes, Isabella G. Lincoln, Courtney Merrill, Katherine M. Price, Sean T. Karl, Ryan T. Kenney, Alyssa A. Riley, Chandler F. Riley, Maya A. Hammer, Adam Pennell, Rachel Tan

International Journal of Exercise Science: Conference Proceedings

Nitrate-rich beetroot juice can enhance intense exercise performance which is attributed to enhanced skeletal muscle contractility. However, limited data exist in females and it is unknown whether dietary nitrate has an ergogenic effect in this population. PURPOSE: To investigate the potential effects of acute nitrate ingestion on a battery of exercise performance and cognitive tests before and after fatiguing intermittent running exercise. METHODS: Fifteen female team-sport athletes were assigned in a randomized, double-blind, crossover design to consume nitrate-rich beetroot juice (BR; 12 mmol of nitrate) and nitrate-depleted beetroot juice (PL; 0.10 mmol of nitrate) 2.5 h prior to …

The Impact Of Squat Velocity On Force, Power, And Muscle Activity, Kyle D. Puccini, James Baldonado, Bonnie Yee, Christie R. O'Hara

International Journal of Exercise Science: Conference Proceedings

The squat is a thoroughly examined movement pattern and commonly used in sport performance training protocols, rehabilitation programs, and recreational exercise. Previous research measuring absolute strength has shown hamstring muscle activity in a six-repetition max barbell back squats. PURPOSE: The purpose of this study is to examine the effects of varying squat velocities (25, 50, 75 deg/s) on force, power, and the activation of the quadricep and hamstring muscles. Using a single-blind randomized research design, we hypothesized that hamstring muscle activity will increase at faster squat velocities. Our secondary hypothesis is that peak power will occur at 50 deg/s and …

The Power In Learning From Others, Samantha Sostorecz

be Still

No abstract provided.

Conflict With Yourself, Veshesh Patel

be Still

A poem about how your thoughts can influence internal conflict with yourself.

Physical Effort Ability In Counter Movement Jump Depending On The Kind Of Warm-Up And Surface Temperature Of The Quadriceps, Jakub Grzegorz Adamczyk, Dariusz Boguszewski, Marcin Siewierski

Baltic Journal of Health and Physical Activity

Background: The aim of this research was an attempt at qualifying the influence of various kinds of warm-up on physical effort ability, as well as examining whether there exists any dependence between the surface temperature of the quadricipital muscle of the thigh and the power expressed with the height of counter movement jump (CMJ). Material/Methods: In the research thermographic imaging and dynamometric platform were used. The subjects performed the CMJ test in 3 separate sessions – without any warm-up and then after preparation (1st session – jogtrot; 2nd session – jogtrot and stretching exercises; 3 session – dynamic warm up …

The Impact Of Strength Training On The Improvement Of Jumping Ability And Selected Power Parameters Of The Lower Limbs In Soccer Players, Patricia Fischerova, Magdalena Nitychoruk, Wojciech Smolka, Marcin Zak, Artur Golas, Adam Maszczyk

Baltic Journal of Health and Physical Activity

Introduction: The aim of the study was to compare the impact of a 6-week program combined with football training and strength training on strength and power parameters in highly trained soccer players. It was hypothesized that 6 weeks would be enough for the experimental group to improve their jumping ability and pushing power.Material and methods: The study involved 34 female footballers playing in Ekstraliga (age: 22 ± 5 years; body height: 167 ± 5 cm; body weight: 60 ± 8 kg). The contestants were divided into an experimental group and a control group of 17 people in each group. The …

Tides, Paul S. Eo

Akesis

This photo is an overhead shot of the waves breaking at Pine Point beach. This represents so much for me. In these times of uncertainty it gives me hope that the tides will eventually turn. And just like the tides, this too will take a turn for the better. It also represents the healing and cleansing qualities of the sea.

Integrating The Functional Movement Screen ® Into Strength And Conditioning Programs, Quincy Johnson, Chantel C. Coleman, Timothy Baghurst

Topics in Exercise Science and Kinesiology

• The purpose of this article is to provide an overview of the Functional Movement Screen (FMS®) and how it can be integrated into strength and conditioning programs of all levels.
• We utilized current literature and previous FMS ® field experience to develop and recommend approaches for implementing FMS® protocols into strength and conditioning programs.
• Description of FMS® Movements: The FMS® is a comprehensive biomechanical efficiency screen which is comprised of seven movements that have been deemed fundamental to athletic performance (7). Those movements include the; deep squat, hurdle step, in-line lunge, shoulder mobility, active straight-leg raise, trunk stability push-up, and …

Power In The Counseling Relationship: The Role Of Ignorance, Izaak L. Williams, Peg O'Connor

Journal of Human Services: Training, Research, and Practice

This article explores the role of therapist self-disclosure in clinical settings. Distinctions are made between the enmeshed concepts of privacy, secrecy, and confidentiality to elucidate the role of ignorance in maintaining the power dynamics in therapeutic relationships. While some measure of privacy is essential to counseling practice, secretive behavior (in which the counselor divulges too little about themselves) can have a negative impact on the therapeutic relationship and the client’s therapeutic outcomes. There is, therefore, an under-appreciated and delicate balancing act between withholding information to protect the client and the counselor and revealing enough personal details to empower the client’s …

A Need For Occupational Justice: The Impact Of Racial Microaggression On Occupations, Wellness, And Health Promotion, Emily Grullon, Carlneshia Hunnicutt, Melisa Morrison, Olandria Langford, Mirtha M. Whaley

OCCUPATION: A Medium of Inquiry about Health through Occupation

“Ism,” in general terms describes a practice that denotes oppression of a group based on the characteristics of its members: racism, sexism, and ageism, are the three types most commonly identified. “Isms” often impose limits on people, and while we have been aware of those limits at the macro level, we have been less aware of acts that happen at the level of the individual, the micro level. These acts, which are frequently heard and seen in the media, have personal, occupational, and health implications for those affected by them. The purpose of this paper is to raise awareness about …

Public Health Promotion In Bangladesh Through The Community Health Clinics: A Foucauldian Analysis, Biplab Kumar Halder

Journal of Health Ethics

The system of community health clinics in Bangladesh is contributing largely to improving the public health status of rural communities in Bangladesh. The significant success of this health promotion program leads medicine to its summit of power to influence the prevalent power structure in rural Bangladesh. A critical analysis of this paradigm shift is demanded in the context of public health. A Foucauldian analysis of the public health scenario of Bangladesh is most relevant in this context. In the paper, I propose a critical analysis of the public health apparatus of Bangladesh as manifested in the community health clinics, from …

In Drag On Drugs, Ibpp Editor

International Bulletin of Political Psychology

Since commentators generally assert that the war on illegal and illicit drugs has been a failure, we should evaluate the assertion and, then, opine on why there is a war, winnable or not.