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Full-Text Articles in Physiology
The Use Of The Blood Lactate Curve To Develop Training Intensity Guidelines For The Sports Of Track And Field And Cross-Country, Chris P. Belcher, Cynthia L. Pemberton
The Use Of The Blood Lactate Curve To Develop Training Intensity Guidelines For The Sports Of Track And Field And Cross-Country, Chris P. Belcher, Cynthia L. Pemberton
International Journal of Exercise Science
Int J Exerc Sci 5(2) : 148-159, 2012. The purpose of this study was to develop and field test a standardized system of training intensity guidelines for the sport of track and field/cross country, modeled after the standardized system of training intensity guidelines developed, adopted, and in use by U.S.A. Swimming. This study was quantitative and focused on the development and field-testing of standardized training intensity guidelines, based on the blood lactate curve and energy metabolism. The findings showed that as intensity increased so did participants’ blood lactate concentration, heart rate, and ratings of perceived exertion. A Pearson product-moment correlation …
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
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
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; VO2max: 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
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
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
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 …