Tag - how many workouts per week

Several series of exercises performed at moderate to maximal levels can quickly improve overall fitness, respiratory capacity, and muscle strength and structure. Learn what a proper interval workout should look like!

Can insulin suppression affect weight loss? Or is it a myth that has not been supported by research? The answer to these questions is now known!

Sport is health, but can you overdo it? We answer when strength training can negatively affect immunity.