As modern lifestyles offer ever more opportunities for a sedentary existence, physical activity
has become, for many, a marginal aspect of life. Too little physical activity is linked to …

Edited by Gershon Tenenbaum and Robert C. Eklund Copyright© 2007 John Wiley & Sons,
Inc. guidelines that have been established for evaluating overviews of research evidence …

Using a mixed-method approach, the aim of this study was to explore affective responses to
exercise at intensities below-lactate threshold (LT), at-LT, and above-LT to test the proposals …

The exercise psychology literature includes an intriguing, albeit not frequently discussed,
paradox by juxtaposing two conclusions:(a) that exercise makes most people feel better and …

HAPA system (Biddle & Nigg, 2000), as shown in Figure 24.1. Such a system is a heuristic,
and there will be overlap between categories, as we discuss later concerning …

Demographic characteristics Dispositions Task familiarity ceptions of effort. According to
Noble and Robertson (1996), of the 450 published articles on perceived exertion, only 39 …

Can Self-Reported Tolerance of Exercise Intensity Play a Role in Exercise Testing? Page 1
Copyright @ 200 by the American College of Sports Medicine. Unauthorized reproduction of this …

Exercise elicits intensity-dependent increases in epinephrine (Epi), norepinephrine (NE),
cortisol (CORT), and lactate (Lac), whereas at rest the hormonal responses to mental stress …

FUNDAMENTOS E OBJETIVO: O limiar anaeróbio, que pode ser determinado a partir do
método ventilatório, tem sido proposto como um marcador de capacidade e como referência …

Bases and objective: The ventilatory threshold (VT) has been used as an indicator of the
lactate threshold and used as a reference for endurance training. The purpose of this study …