Physiology Commons^™

The Effects Of Water Submersion On Skeletal Muscle Activation, Fatigue, And Whole-Body Gas Exchange, Caroline Griffin, Robert J. Shute

Honors Projects

THE EFFECTS OF WATER SUBMERSION ON SKELETAL MUSCLE ACTIVATION, FATIGUE, AND WHOLE-BODY GAS EXCHANGE

C.C. Griffin. Bridgewater College, Bridgewater, VA.

Email: Cgriffin@eagles.bridgewater.edu

Fatigue of skeletal muscle can be affected by multiple environmental elements. Fatigue threshold can be measured by VO2 max on a cycle ergometer combined with the use of a metabolic cart and Electromyography (EMG) measurements. PURPOSE: The purpose of this experiment is to determine if water submersion affects skeletal muscle activation, fatigue, and whole-body gas exchange. METHODS: Three participants were recruited to participate in a cold and no temperature trial. Participants arrived and baseline vitals and measurements were …

Cortisol Production In Female Soccer Players, Katelyn Seagraves

ASPIRE 2024

Cortisol is released from the adrenal glands when there is an apparent stressor. Exercise, while beneficial, is seen as stress to the body and incites increased cortisol release. Cortisol is known to increase with exercise, and higher-intensity exercise tends to raise cortisol more compared to lower intensities. However, less is known about interval training and cortisol concentrations.

This review of literature dives into the background of cortisol: how it's produced, what systems it regulates, and differences in production based on gender, stressors, exercise intensity, and duration. This paper identifies some knowledge gaps and links training intensities in soccer to cortisol …

Cortisol Production In Female Soccer Players, Katelyn Seagraves

Honors Projects

Cortisol is released from the adrenal glands when there is an apparent stressor. Exercise, while beneficial, is seen as stress to the body and incites increased cortisol release. Cortisol is known to increase with exercise, and higher-intensity exercise tends to raise cortisol more compared to lower intensities. However, less is known about interval training and cortisol concentrations.

This review of literature dives into the background of cortisol: how it's produced, what systems it regulates, and differences in production based on gender, stressors, exercise intensity, and duration. This paper identifies some knowledge gaps and links training intensities in soccer to cortisol …