Prescribing the frequency, duration, or volume of training is simple as these factors can be
altered by manipulating the number of exercise sessions per week, the duration of each …

The maximal lactate steady state (MLSS) and the critical power (CP) are two widely used
indices of the highest oxidative metabolic rate that can be sustained during continuous …

Background Reducing the energetic cost of running seems the most feasible path to a sub-2-
hour marathon. Footwear mass, cushioning, and bending stiffness each affect the energetic …

In most daily activities related to work or leisure, the energy for muscle work substantially
comes from oxidative metabolism. Functional limitations or impairments of this metabolism …

In contrast to nitric oxide, which has well established and important roles in the regulation of
blood flow and thrombosis, neurotransmission, the normal functioning of the genitourinary …

Dietary nitrate is growing in popularity as a sports nutrition supplement. This article reviews
the evidence base for the potential of inorganic nitrate to enhance sports and exercise …

The curvilinear relationship between power output and the time for which it can be sustained
is a fundamental and well-known feature of high-intensity exercise performance. This …

During high-intensity submaximal exercise, muscle fatigue and decreased efficiency are
intertwined closely, and each contributes to exercise intolerance. Fatigue and muscle …

Key points The power‐asymptote (critical power; CP) of the hyperbolic power–time
relationship for high‐intensity exercise defines a threshold between steady‐state and non …

The defining characteristic of chronic heart failure (CHF) is an exercise intolerance that is
inextricably linked to structural and functional aberrations in the O2 transport pathway. CHF …