Digital Commons Network^™

Assessing Physical Activity Among Hispanics, Charles S. Layne Dr., Sabeen A. Ali, Maria I. Anez, Daniel P. O'Connor Dr., Rebecca E. Lee Dr.

International Journal of Exercise Science: Conference Proceedings

Title: ASSESSING PHYSICAL ACTIVITY AMONG HISPANICS

Authors: Charles S. Layne, PhD1,2, Sabeen A. Ali,1, Maria I. Anez, 2, Daniel P. O’Connor, PhD1,2, Rebecca E. Lee, PhD1,2

Affiliations: 1Department of Health and Human Performance, University of Houston, 2Texas Obesity Research Center

Purpose: The lack of regular physical activity is a contributing factor in the world wide obesity epidemic. However, scientists are challenged to find methods by which to accurately assess physical activity performed by individuals who are either obese or at risk of becoming obese. The purpose of this effort is to provide a comprehensive review of …

The Correlation Of Physical Activity And Body Composition In Inbred Mice, Analisa M. Jimenez, David P. Ferguson, Dr.Timothy Lightfoot

International Journal of Exercise Science: Conference Proceedings

The Correlation of Physical Activity and Body Composition in Inbred Mice.

Analisa .M Jimenez*; David .P Ferguson MS RCEP; J. Timothy Lightfoot, PhD FACSM RCEPCES

I would like to participate in the undergraduate category.

Biology of Physical Activity Lab, Texas A&M University, College Station TX, 77843-4243

Obesity is a growing epidemic related to physical inactivity, cardiovascular disease, and Type II diabetes. In smaller mouse cohorts, there has been no association reported between physical activity and body composition indices. The purpose of this experiment was to determine if there was a correlation between the physical activity level and body composition in …

Physical And Functional Fitness Changes In Older Adults In Response To A Traditional Training Program And A Wii Enhanced Training Program, Chandrasekhar Bulusu, Sandor Dorgo, Rebecca J. Reed-Jones, Ashley S. Bangert

International Journal of Exercise Science: Conference Proceedings

The Wii Fit Plus Balance program has been recommended as an alternative training tool for older adults to improve physical and functional fitness. However, the effectiveness of the Wii Fit Plus in combination with traditional training approaches in older adults is unclear.

PURPOSE: To compare changes in physical fitness measures in older adults (OA) engaging in two different training programs: 1) traditional exercises performed by the control group (CG) and 2) traditional exercises complemented by Wii balance games performed by the experimental group (EG).

METHODS: 35 untrained OA (mean ± SD Age: 68.86 ± 6.13; BMI: 28.89 ± 5.32) with …

Validating The Adidas Micoach For Estimating Pace, Distance, And Energy Expenditure During Outdoor Over-Ground Exercise Accelerometer, Justin P. Porta, Derek J. Acosta, Angelica N. Lehker, Sean T. Miller, Joe Tomaka, George A. King

International Journal of Exercise Science: Conference Proceedings

The Adidas miCoach was developed as a personal training system to estimate pace, distance and energy expenditure (EE) but has yet to be validated.

PURPOSE: To validate the Adidas miCoach for estimating pace (min/km), distance (km) and EE (kcal/min) during outdoor over-ground walking and running for two different sensor configurations.

METHODS: Six male and 8 female moderately endurance trained participants (mean ± SD age: 28.2 ± 8.5 y; height: 167.4 ± 7.8 cm; mass: 60.9 ± 11.1 kg; VO_2max: 54.4 ± 5.5 mL/kg/min) completed this validation study. The protocol consisted of walking at 53.6, 80.4, and 107.2 m/min …

Physiological Monitoring Of The Cardiovascular System During A One-Rep Max Bench Press Using The Zephyr Bioharness, Kelly A. Brooks, Kyle T. Craven

International Journal of Exercise Science: Conference Proceedings

While much is known about the muscular and neurological responses in the body during a one rep max (1RM) bench press test, there is little research regarding the cardiovascular response. The purpose of this study was to investigate the physiological response, specifically in the cardiopulmonary system, during 1RM testing in real-time using the Zephyr Bioharness. Thirty college undergraduates who were enrolled in beginning weight training for three months were asked to wear a BioHarness device during a 1RM bench test. Individual 1RM was found one week prior to test. Prior to testing, subjects followed a standardized warm-up and protocol to …

Comparison Of The Ymca Cycle Sub-Maximal Vo2 Max Test To A Treadmill Vo2 Max Test, Jeremy G. Carter, Kelly A. Brooks, Joshua R. Sparks

International Journal of Exercise Science: Conference Proceedings

INTRODUCTION: An individual’s maximum capacity to extract, transport, and utilize oxygen is reflected by their VO2 max (10,22). Numerous physiological factors affect a person’s maximal oxygen consumption. A person’s VO2 max is dependent on their pulmonary, cardiovascular, and muscular systems, which depends on their ventilation-aeration efficiency, central and peripheral blood flow, and metabolism of their active muscles (13,17). The six factors that have the most influence on a person’s maximal aerobic power are heredity, state of training, gender, body size and composition, age, and the mode of the exercise (16). A person’s VO2 max is the gold standard of assessing …

Energy Expenditure And Economy During A Cycle Ergometer Test, Elizabeth L. Franklin, Richard G. Crise, Kelly A. Brooks

International Journal of Exercise Science: Conference Proceedings

Research has shown that submaximal cycle ergometer testing presents a reduced V02 max score when compared to that of the treadmill test. In this study, we compared a submaximal economy test on the Monark Cycle Ergometer. The purpose of this study was for each participant to perform the same test and compare economy, V02 ml/kg/min for a given workload, as well as calories burned between males and females during the nine minute test. By testing economy for each participant, we aim to determine whether males or females use oxygen more efficiently during testing. Before beginning the test, the Cosmed metabolic …