Physiology Commons^™

Sex Differences In Change In Skin Temperature When Exercising In A Hot, Humid Environment, Adam S. Venable, Eric A. Prado, Andrea L. Henning, David W. Hill, Jakob L. Vingren, Brian K. Mcfarlin

International Journal of Exercise Science: Conference Proceedings

The risk for heat-related illness is increased when exercising in a hot, humid environment. In an effort to protect the athlete, body temperature is measured continuously while exercising in extreme environments. Currently, researchers and laboratory personnel employ the use of mean skin temperature to monitor athlete safety; however, this measurement fails to consider localized changes in temperature that may arise as a function of sex and exercise time. Therefore, the purpose of this study was to examine potential sex differences in the change in skin temperature at 17 different upper body locations while exercising in a hot, humid environment. Young …

Visceral Fat Prediction Models According To Age And Gender, Serena Chang

International Journal of Exercise Science: Conference Proceedings

Obesity is the leading risk factor for metabolic syndrome and puts individuals at an increased risk for cardiovascular disease and diabetes.Past studies have shown that visceral adipose tissue (VAT), rather than subcutaneous fat (SF), is a major predictor of these disorders.VAT is the fatty tissue surrounding the vital organs, while SF is the fat found directly beneath the skin. SF’s primary function is to provide energy storage while VAT cells are metabolically active and have been linked to increased insulin resistance, production of triglycerides and low density lipolipids, which contribute to a higher risk of health diseases.Due to lack of …

Gender Differences In Health Related Fitness Outcomes Among College Age Kinesiology Students, Bryan P. Garcia

International Journal of Exercise Science: Conference Proceedings

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Gender Differences In Skin And Core Body Temperature During Exercise In A Hot, Humid Environment., Adam S. Venable, Randall R. Williams, Brian K. Mcfarlin

International Journal of Exercise Science: Conference Proceedings

Background. It is universally accepted that men and women regulate heat differently during exercise in hot, humid environments. Despite this common knowledge, little empirical data is available to explain how gender differences effect core/skin temperature changes. Further, the data that is available includes only limited measurement sites and/or time points. Methods. The purpose of this study was to measure the heat regulatory patterns for both men and women during 60-min of exercise in a hot, humid environment. Twenty aerobically fit subjects (10 men; 10 women) completed an acclimation session followed by a 60-min exercise protocol in an environmental chamber set …

Gender Difference In Obesity And Preventive Health Behaviors In A Us-Mexico Border Hispanic Cohort, Jing Wang, Belinda M. Reininger, Stanley Cron, Deidra Carroll, Susan P. Fisher-Hoch

International Journal of Exercise Science: Conference Proceedings

Purpose: Overweight and obesity is a prevalent chronic disorder in Mexican Americans, however, obesity-related behaviors and the role of gender remain unclear. This study examined gender difference in obesity-related health behaviors among Mexican Americans. Methods: A sample (n=1439) was drawn from the Cameron County Hispanic Cohort, a prospective cohort sample of Mexican American adults aged 18 years and older living in a large and poor city along the Texas / Mexico border. The participants’ baseline demographic, behavioral, and clinical measures were used for this analysis. Descriptive statistics and chi-square tests were conducted to analyze the data. Results: The sample had …

Gender And Stress Related Effects On Cardiovascular Health Outcomes, Michael A. Cedeno, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

Title[j1] : Gender and stress related effects on cardiovascular health outcomes

Authors: Michael Cedeño – Master’s, (Tarleton State University), Jennifer Blevins-McNaughton (Tarleton State University)

Background and Purpose: To date, only a few investigators have compared the effect that stress may have on health and metabolic outcomes in college age adults. The purpose of this study was to determine the extent to which gender may play a role in self-reported stress and cardiovascular and metabolic outcomes in college age students.

Methods: Thirty-eight (N = 38) adults ages 18 to 28 participated in …

Are Men Cheaper Than Women? Insights From Walking Economy, Nicole S. Schultz, Peter G. Weyand

International Journal of Exercise Science: Conference Proceedings

ARE MEN CHEAPER THAN WOMEN? INSIGHTS FROM WALKING ECONOMY

Nicole S. Schultz and Peter G. Weyand

Southern Methodist University, Locomotor Performance Laboratory, Department of Applied Physiology and Wellness, Dallas, TX 75205

Introduction: The metabolic energy cost of human walking has been extensively studied. However, whether men and women require the same amount of energy (per kg of body mass) to walk at the same speed or cover the same distance remains unresolved. While most predictive algorithms incorporate only body mass and walking speed, we have recently found that mass-specific walking metabolic rates are inversely related to stature. Objective: We tested …

Differences In Heart Disease Risk Perception And Actual Cardiac Risk In Men Vs. Women, Amanda K. Dietz, Steve Martin, Becky Braden, Thomas Meade, Kathy L. Hill, Stephen F. Crouse, John S. Green

International Journal of Exercise Science: Conference Proceedings

Differences in Heart Disease Risk Perception and Actual Cardiac Risk in Male vs. Female Cardiac Patients Amanda Dietz, Julie Borsack, Steve Martin, Kathy L. Hill, Thomas Meade, Stephen F. Crouse, FACSM, and John S. Green, FACSM Texas A&M University, College Station, TX (Sponsor: John S. Green, FACSM)

PURPOSE: To describe gender differences in both risk perception and actual coronary risk in patients with coronary artery disease (CAD). METHODS: 33 females and 67 males with documented CAD completed a questionnaire designed to assess CAD risk perception. They also underwent assessments for all ACSM risk factors. Five-point Likert scale responses to the …

Gender Related Differences In Stress And Health Outcomes In College Age Students, Michael Cedeno, Jennifer Blevins-Mcnaughton

International Journal of Exercise Science: Conference Proceedings

Background and Purpose: Rates of obesity and metabolic disorders in young adults are becoming more prevalent in today’s society. To date, only a few investigators have compared the effect that stress may have on health and metabolic outcomes in college age adults. The purpose of this study is to determine the relationship between stress and cholesterol levels in male versus female college age students.

Methods: Thirty-six adults ages 20 to 27 participated in this study. Total blood cholesterol, HDL, LDL, triglycerides, TC/HDL ratio, and glucose were measured one time using the Cholestech LDX® after either an overnight, or 4-hour fast. …