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Sebastian Kaufmann, Olaf Hoos, Timo Kuehl, Thomas Tietz, Dominik Reim, Kai Fehske, Richard Latzel and Ralph Beneke

the physiological response to YYIR1 and YYIR2. Based on measurements of peak blood lactate (BLC), acid base status, rate of BLC accumulation, 2 and muscle biopsies, 13 it seems that the YYIR2 is relying to a greater extent on anaerobic lactic contribution than the YYIR1. Muscle PCr at exhaustion

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Mark Kramer, Mark Watson, Rosa Du Randt and Robert W. Pettitt

, enhancement of straight-line running fitness should potentially focus on CS and D ′ parameters derived from the linear AOT. Knowing the CS has important implications for training and testing given its utility as a fatigue threshold. Exercise above or below CS elicits different physiological responses in

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Mathieu Lacome, Ben M. Simpson, Yannick Cholley and Martin Buchheit

, Rowsell GJ . Time–motion characteristics and physiological responses of small-sided games in elite youth players: the influence of player number and rule changes . J Strength Cond Res . 2009 ; 24 ( 8 ): 2149 – 2156 . doi:10.1519/JSC.0b013e3181af5265 10.1519/JSC.0b013e3181af5265 6. Dellal A , Hill

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Grégoire P. Millet and Kilian Jornet

Exposure to high altitudes (>2500 m) triggers a series of physiological responses including maladaptive responses that cause 3 forms of acute altitude illness: acute mountain sickness, high-altitude cerebral edema, and high-altitude pulmonary edema. 1 Slow ascent (<500 m/d above 2500 m) 1 , 2 and

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Daniel E. Lidstone, Justin A. Stewart, Reed Gurchiek, Alan R. Needle, Herman van Werkhoven and Jeffrey M. McBride

average US military relative approach march loads induces neuromuscular fatigue and changes in fascicle length of the vastus lateralis. A time-dependent increase in VGRF MAX and VLR MAX was observed in addition to increases in physiological responses with each consecutive time point. We believe our

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Mário A.M. Simim, Marco Túlio de Mello, Bruno V.C. Silva, Dayane F. Rodrigues, João Paulo P. Rosa, Bruno Pena Couto and Andressa da Silva

quadriplegia have unique physiological responses while performing exercises with the upper limbs, potentially leading to vascular insufficiency in the lower extremities and adrenergic dysfunction ( Bhambhani, 2002 ; Goosey-Tolfrey & Price, 2010 ; Webborn & Goosey-Tolfrey, 2008 ). Sympathetic nerves originate

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Nicki Winfield Almquist, Gertjan Ettema, James Hopker, Øyvind Sandbakk and Bent R. Rønnestad

differences in changes between conditions. Interpretations of the magnitude of ES were as follows: <0.2 (trivial), 0.2 to 0.6 (small), 0.6 to 1.2 (moderate), 1.2 to 2.0 (large), and 2.0 to 4.0 (very large) difference. Results Physiological Responses and Rate of Perceived Exertion Oxygen uptake and ventilation

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Kirsty Brock, Prokopios Antonellis, Matthew I. Black, Fred J. DiMenna, Anni Vanhatalo, Andrew M. Jones and Stephen J. Bailey

of exercise compared with the other experimental conditions. Although these physiological responses were improved in the all-out unprimed trial compared with the self-paced unprimed control trial, these responses were improved further and exercise performance was only enhanced compared with the self

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James R. Broatch, David J. Bishop and Shona Halson

Sports Physiol Perform . 2014 ; 9 ( 1 ): 48 – 57 . PubMed ID: 23881333 doi:10.1123/ijspp.2013-0137 23881333 10.1123/ijspp.2013-0137 28. Glaister M . Multiple sprint work: physiological responses, mechanisms of fatigue and the influence of aerobic fitness . Sports Med . 2005 ; 35 ( 9 ): 757 – 777

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Martina A. Maggioni, Matteo Bonato, Alexander Stahn, Antonio La Torre, Luca Agnello, Gianluca Vernillo, Carlo Castagna and Giampiero Merati

our intervention. In fact, the review of Ziv and Lidor 31 reported the key role of short-plyometric training sessions as part of the strength and conditioning program to enhance vertical jump performances in basketball players. The BLC has been frequently measured as a physiological response in