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!
NEW:
How to choose the perfect custom lifting belt for your workout
Numbness and tingling in the hands after intense exercise – what does it indicate?
Exercises for young moms that will quickly get you back to the right figure!
D-aspartic acid – a supplement indicated not only for raising testosterone levels
The Brazilian Hulk has died – learn more about the man’s story
L-tyrosine – an extra boost of energy for training in a bioavailable form
Dizziness during strength training – a signal from the body that should not be ignored
How to train at the gym after forty? Here are a handful of practical tips!
Schwarzenegger skeptical of modern bodybuilding. He thinks it can sometimes kill!
How to increase your calorie intake in a healthy and smart way? 10 proven ways
Want to lose weight quickly but healthily? These exercises are for you!
interval training
HIIT training – is it safe and what are the effects?
Intense interval training is a set of exercises not for everyone. Find out how to safely undertake HIIT and the benefits of doing it!