This study revises and enhances a guided inquiry activity designed to introduce undergraduate and high school students to the physiological concepts of exercise fatigue during a 400-meter dash. This activity has been employed since 2016 in entry-level human physiology courses at the University of Minnesota and across 30 high schools. Using…

This study compared the weekly training load (TL) variation across different measures. Fifty-two runners reported their heart rate and distance ran for each training session during four weeks of training. Heart rate measures were used to calculate the weekly TRaining IMPulse (W-TRIMP), whereas the distance ran was used to calculate the weekly…

Purpose: Previous studies have demonstrated that physical exercise can modulate the endogenous melatonin level in children with autism spectrum disorder (ASD) and improve their sleep quality. However, it remains unclear whether physical exercise or melatonin supplement, or a combination of both, is more effective in improving sleep quality in this…

Objective: This review evaluates current literature on intensity selection, perceptual responses, activity enjoyment and adherence rates of exergaming. Methods: The literature search identified manuscripts that investigated exercise intensity, perceptual responses, or exercise adherence of exergaming in young adults. Results: Based on results of…

Field-based tests of aerobic fitness that can be administered quickly and do not require maximal effort are desirable. The purpose was to develop and validate quarter-mile walk tests for 10--13-year-olds. Participants (N = 59) walked one mile on two different days. Walk times, heart rates, body mass, physical activity, and aerobic fitness were…

Objective: Determine whether the ACSM walking equations, which calculate caloric expenditure, were accurate for college-aged males and females. Participants: Between 2011 and 2016, 100 college-aged males, 20.24 ± 2.0 years old, and 100 college-aged females, 20.8 ± 1.3 years old, volunteered to participate. Methods: Participants walked on a…

Background: While people with intellectual disabilities tend to refrain from physical activity, outdoor physical activity programs increase motivation to engage in physical activity. Method: Eighty adults with intellectual disabilities participated in a 12-month outdoor physical activity program. Attendance was used to assess feasibility. Aerobic…

Karate martial arts is one of the full body contact martial arts. In karate martial arts there are two types of categories namely Kata (art) and Kumite (fighting). In the kumite/fight (fighter) class, its success is greatly influenced by kime. The "kime" process occurs due to movements performed with speed, explosive power and strength…

This article is intended to assist those leading the sport-specific physical preparation of athletes by providing a progressive approach to staging warmups. The approach encourages consideration of the movement and physical demands of the sport and collaboration with technical coaches. The approach includes utilization of specific movement primers…

Purpose: The aim of this study was to examine the physiological demands of trampolining, in comparison with treadmill running, using a larger sample size and a wider range of physiological measures, than had been reported in the previous research. Method: Twenty-three healthy adults completed three, three-minute exercise bouts on both a trampoline…

Many exercise and sport science (EXSS) undergraduate students enter their programs with weight bias, which can hinder their ability to empathize and effectively work with overweight individuals. This experiential learning activity explored the physiological and emotional responses to exercise with additional mass. Furthermore, this experience…

Objective: Brisk walking helps postmenopausal women to maintain body weight and fat mass losses as well cardiorespiratory fitness (CRF) and to feel better. However, these long-term benefits have not been fully examined. The aims of this study were to compare the effects of a 2-year follow-up with those of a 4-month walking programme on body…

Failing test scores in reading proficiency have been a blemish on our nation's report card for decades as scores have remained static despite the readily-available information on language and literacy attainment, and the employment of research-based strategies in classrooms. While we continue our quest to efficiently bolster reading skills, a less…

Purpose: The aim of the study was to verify the agreement between preplanned and executed pacing during a 3-km race and determine whether adjustments are mediated by the rating of perceived exertion (RPE). Method: Thirteen young runners (eight males and five females, 17.5 ± 2.1 and 17.0 ± 1.6 years old, respectively) with national and…

While attention has consistently been shown to be biased toward threatening objects in experimental settings, our understanding of how attention is modulated when the observer is in an anxious or aroused state and how this ultimately affects behavior is limited. In real-world environments, automobile drivers can sometimes carry negative…