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 …

Purpose: This review aimed to determine (1) performance and training characteristics such
as training intensity distribution (TID), volume, periodization, and methods in highly …

Researchers have retrospectively analyzed the training intensity distribution (TID) of
nationally and internationally competitive athletes in different endurance disciplines to …

Successful endurance training involves the manipulation of training intensity, duration, and
frequency, with the implicit goals of maximizing performance, minimizing risk of negative …

Over the last 20 years, heart rate monitors (HRMs) have become a widely used training aid
for a variety of sports. The development of new HRMs has also evolved rapidly during the …

While the physiological adaptations that occur following endurance training in previously
sedentary and recreationally active individuals are relatively well understood, the …

Running economy (RE) is typically defined as the energy demand for a given velocity of
submaximal running, and is determined by measuring the steady-state consumption of …

Endurance exercise training results in profound adaptations of the cardiorespiratory and
neuromuscular systems that enhance the delivery of oxygen from the atmosphere to the …

This article traces the history of scientific and empirical interval training. Scientific research
has shed some light on the choice of intensity, work duration and rest periods in so-called …

Performance in intense exercise events, such as Olympic rowing, swimming, kayak, track
running and track cycling events, involves energy contribution from aerobic and anaerobic …