High-intensity interval training (HIT), in a variety of forms, is today one of the most effective
means of improving cardiorespiratory and metabolic function and, in turn, the physical …

An eccentric contraction involves the active lengthening of muscle under an external load.
The molecular and neural mechanisms underpinning eccentric contractions differ from those …

ABSTRACT OSGNACH, C., S. POSER, R. BERNARDINI, R. RINALDO, and PE DI
PRAMPERO. Energy Cost and Metabolic Power in Elite Soccer: A New Match Analysis …

Most running studies have considered level running (LR), yet the regulation of locomotor
behaviour during uphill (UR) and downhill (DR) running is fundamental to increase our …

Background Physical and functional losses due to aging and diseases decrease human
mobility, independence, and quality of life. This study is aimed at summarizing and …

The metabolic costs of animal movement have been studied extensively under laboratory
conditions, although frequently these are a poor approximation of the costs of operating in …

Abstract Position statement: The International Society of Sports Nutrition (ISSN) provides an
objective and critical review of the mechanisms and use of probiotic supplementation to …

A comprehensive, systematic, analytically unified, and interdisciplinary treatment of energy
in nature and society, from solar radiation and photosynthesis to our fossil fuelled civilization …

Animals are not distributed randomly in space and time because their movement ecology is
influenced by a variety of factors. Energy landscapes and the landscape of fear have …

The speed of the initial 30 m of an all-out run from a stationary start on a flat track was
determined for 12 medium level male sprinters by means of a radar device. The peak speed …