Life Sciences Commons^™

Exercise Blood Pressures Are Lower After Aquatic Compared To Land Treadmill Training, Alex T. Carradine, Brad S. Lambert, Nicolas P. Greene, Travis W. Constanzo, Steven E. Martin, Stephen F. Crouse

International Journal of Exercise Science: Conference Proceedings

Exercise blood pressures are lower after aquatic compared to land treadmill training

Alex T. Carradine¹, Brad S. Lambert¹, Nicolas P. Greene², Travis W. Constanzo¹, Steven E. Martin¹, Stephen F. Crouse (FACSM)¹. Texas A&M University, College Station, TX. ²University of Virginia, Charlottesville, VA.

Traditional treadmill training has been shown to moderately decrease exercise blood pressures but the degree to which aquatic running alters exercise blood pressures has not been fully investigated. PURPOSE: To compare the exercise blood pressure responses after land treadmill (LTM) training to an equivalent …

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 …

Effects Of A Training Season Of Master Runners On Maximal And Sub-Maximal Prescription Parameters, Lucas Samuel Tessutti, Lúcio Muramatsu, Danilo Lopes Ferrucci, Charles Ricardo Lopes

International Journal of Exercise Science: Conference Proceedings

Maximal oxygen uptake (VO2max) is considered an important physiological parameter to determinate cardiorespiratory capacity and has been used to predict the performance in middle and long-distance running athletes. Also the ventilatory threshold speed (sVT) and respiratory compensation point speed (sRCP) are important tools to predict performance and for training prescription. The aim of the present study was to demonstrate the changes in sVO2max, sVT, sRCP and running performance during the 2008 training season. Seven master runners (50.4 ± 8.4 years), six men and one woman, with more than five years experience running training were selected. The training period was divided …

Laboratory Tests Ability To Predict Aerobic Performance In Army Athletes, Paulo Eduardo Redkva, Raphael Cailleaux, Vanessa Holtz Franco, Cristina Dos Santos

International Journal of Exercise Science: Conference Proceedings

Although VO2max is the index which represents maximum aerobic power, the corresponding exercise velocity (vVO2max) can be different in athletes with the same VO2max values. This study investigated associations between absolute (VO2pabs), relative (VO2pre) VO2peak, and vVO2max for aerobic performances determined in the field. Thirteen runners, aged 20.1±2.1 years, height 170±0.1 cm, and weight 66.0±3.7 kg participated from the 13th Armoured Infantry Battalion (Brazilian Army) based in Ponta Grossa, PR, Brazil. Participants were submitted to an exhaustive progressive test in a treadmill with 12km.h-1 initial velocity, 3min stages, and 1 km.h-1 increments. Breath-by-breath gas samples were collected (Parvomedics – TrueOne, …

Comparative Analysis Of The Energy Expenditure In Walking And The Running In Young Men, Lucas De Castro Cardoso, Marcelo De Castro Cesar, Pamela Roberta Gomes Gonelli, Claudio Alexandre Gobatto

International Journal of Exercise Science: Conference Proceedings

Walking below 6 km/h and running above 8 km/h are efficient effort intensities to maintain the economy of energy expenditure in the mechanical work. However, in the intermediate range (between the transition of the walking to running), the mechanical work against the energy expenditure still requires analysis. So, the purpose of the present study was to compare the energy expenditure between walking and running in the load work immediately below of the inversion point in the caloric expenditure. Ten young male subjects participated of the study (24.2 ± 2.04 years; 180.7 ± 3.8 cm; 79.5 ± 8.6 kg). The transition …

The Effects Of Insoles On Loading Rate In Level Running, Crystal Ruano, Douglas Powell, Doug Renshaw, Elizabeth Chalambaga, Matthew Bice

International Journal of Exercise Science: Conference Proceedings

Introduction: Running is one of the most popular recreational sports in America with over 250 million regular runners. Recreational and competitive runners often experience over-use injuries including plantar fasciitis, Achilles tendinitis and stress fractures. Previous research has shown that the transmission of ground reaction force through the lower extremity leads to these over-use injuries; however, it is not solely the magnitude of vertical ground reaction forces, but also the rate at which these forces are applied that may lead to lower extremity injury. Many recreational runners will use over-the-counter insoles as a method of treating an injury or as a …