Results 261 to 270 of about 8,390,922 (295)

Hyperventilation as a Strategy for Improved Repeated Sprint Performance

Journal of Strength and Conditioning Research, 2013
Repeated high-intensity sprints incur substantial anaerobic metabolic challenges and create an acidic muscle milieu that is unfavorable for subsequent performance. Hyperventilation, resulting in respiratory alkalosis, acts as a compensatory mechanism for metabolic acidosis.
Akihiro, Sakamoto, Hisashi, Naito, Chin-Moi, Chow   +2 more
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The time lords – measurement and performance in sprinting

British Journal of Sports Medicine, 2005
This article has been ...
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CREATINE SUPPLEMENTATION AND MULTIPLE SPRINT RUNNING PERFORMANCE

Journal of Strength and Conditioning Research, 2006
The aim of this study was to examine the effects of short-term creatine monohydrate supplementation on multiple sprint running performance. Using a double-blind research design, 42 physically active men completed a series of 3 indoor multiple sprint running trials (15 x 30 m repeated at 35-second intervals).
Mark, Glaister, Richard A, Lockey, Corinne S, Abraham, Allan, Staerck, Jon E, Goodwin, Gillian, McInnes   +5 more
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How muscles maximize performance in accelerated sprinting

Scandinavian Journal of Medicine & Science in Sports, 2021
We sought to provide a more comprehensive understanding of how the individual leg muscles act synergistically to generate a ground force impulse and maximize the change in forward momentum of the body during accelerated sprinting. We combined musculoskeletal modelling with gait data to simulate the majority of the acceleration phase (19 foot contacts ...
Pandy, MG, Lai, AKM, Schache, AG, Lin, Y-C   +3 more
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Effects of Different Loading Conditions During Resisted Sprint Training on Sprint Performance

Journal of Strength & Conditioning Research, 2020
Abstract Rodríguez-Rosell, D, Sáez de Villarreal, E, Mora-Custodio, R, Asián-Clemente, JA, Bachero-Mena, B, Loturco, I, and Pareja-Blanco, F. Effects of different loading conditions during resisted sprint training on sprint performance. J Strength Cond Res 36(10): 2725–2732, 2022—The aim of this study was to compare the effects of 5 loading ...
David, Rodríguez-Rosell, Eduardo, Sáez de Villarreal, Ricardo, Mora-Custodio, José Antonio, Asián-Clemente, Beatriz, Bachero-Mena, Irineu, Loturco, Fernando, Pareja-Blanco   +6 more
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Hamstring Muscle Volume as an Indicator of Sprint Performance

Journal of Strength & Conditioning Research, 2021
Abstract Nuell, S, Illera-Domínguez, V, Carmona, G, Macadam, P, Lloret, M, Padullés, JM, Alomar, X, and Cadefau, JA. Hamstring muscle volume as an indicator of sprint performance. J Strength Cond Res 35(4): 902–909, 2021—This study aimed to compare mechanical properties and performance during sprinting, as well as thigh muscle volumes (MVs ...
Sergi, Nuell, Víctor, Illera-Domínguez, Gerard, Carmona, Paul, Macadam, Mario, Lloret, Josep Maria, Padullés, Xavier, Alomar, Joan Aureli, Cadefau   +7 more
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Effect of Starting Stance on Initial Sprint Performance

The Journal of Strength and Conditioning Research, 2007
The effect of different starting stances from a standing position on short sprint times and the subsequent variability in times was investigated in this study. A dual-beam timing light system was used to measure 5- and 10-m times for 3 different standing starts commonly found in the sporting environment: parallel (feet parallel to the start line ...
John B, Cronin, Jonathon P, Green, Gregory T, Levin, Matt E, Brughelli, David M, Frost   +4 more
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Performance trends in women and men’s Canoe Sprint and Track Sprint Cycling

Journal of Sports Sciences
Tracking long-term performance trends in both women's and men's sport can provide insight into the progression of female athletic performance and the contexts that shape it. This study examined results from 1,284 international events over the past 20 years in Canoe Sprint disciplines (Sprint Kayaking; KAY, Sprint Canoeing; CAN), and in Track Sprint ...
Annabelle McLaren, Mark Osborne, Llion Roberts, Nicola Bullock, Tim Newans, Clare Minahan   +5 more
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The Effects of a Constant Sprint-to-Rest Ratio and Recovery Mode on Repeated Sprint Performance

Journal of Strength and Conditioning Research, 2011
It is unclear if a constant sprint-to-rest ratio allows full performance recovery between repeated sprints over different distances. This is important for the development of sprint-training programs. Additionally, there is conflicting evidence on whether active recovery enhances sprint performance. Three repeated sprint protocols were used (22 × 15, 13
Abt, Grant, Akubat, Ibrahim, Castagna, Carlo, Siegler, Jason C.   +3 more
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Influence of sodium bicarbonate on sprint performance

Medicine & Science in Sports & Exercise, 1988
The purpose of this investigation was to determine the minimum oral dosage of bicarbonate needed to significantly elevate blood bicarbonate and the influence of induced alkalosis on performance in high-intensity, short-duration exercise. Nine endurance-trained cyclists performed four 2-min sprints on separate occasions using an isokinetic cycle ...
C A, Horswill, D L, Costill, W J, Fink, M G, Flynn, J P, Kirwan, J B, Mitchell, J A, Houmard   +6 more
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