Differential Motor Unit Changes after Endurance or High-Intensity Interval Training

high intensity interval training (hiit): beneficial or harmful? an investigation of bone mass density changes after high intensity interval training in adult male wistar rats

the aim of this study was to investigate the effect of high intensity interval training (hiit) on bone mass density in adult male wistar rats. for this purpose, 16 rats (weight 250±20 g and 6 weeks old) were divided into experimental group (n=8) and control group (n=8). after a week of orientation to the training protocol, 8 weeks of incremental hiit was performed. 24 hours after the last train...

Energy compensation after sprint- and high-intensity interval training

BACKGROUND Many individuals lose less weight than expected in response to exercise interventions when considering the increased energy expenditure of exercise (ExEE). This is due to energy compensation in response to ExEE, which may include increases in energy intake (EI) and decreases in non-exercise physical activity (NEPA). We examined the degree of energy compensation in healthy young men a...

Personalized Metabolomics for Predicting Glucose Tolerance Changes in Sedentary Women After High-Intensity Interval Training

High-intensity interval training (HIIT) offers a practical approach for enhancing cardiorespiratory fitness, however its role in improving glucose regulation among sedentary yet normoglycemic women remains unclear. Herein, multi-segment injection capillary electrophoresis-mass spectrometry is used as a high-throughput platform in metabolomics to assess dynamic responses of overweight/obese wome...

Effects of High Intensity Cycling Interval Training on Endurance Performance in Ice-hockey Players

High-intensity Interval Training and Obesity

High-intensity interval training (HIIT) has become a promising strategy to induce a number of metabolic adaptations and alter body composition. Recent evidence suggests that HIIT can be a time-efficient strategy to promote health in sedentary overweight/obese individuals. This may be contrary to the belief held by some health professionals that training programs at high intensity are not approp...