date:Jul 25, 2018
sity exercise performed over short intervals. High-intensity movements are movements that leave you gasping for air. Often, they involve jumping, sprinting, and performing full-body, compound movements that couldnt be sustained over a long period of time.
These movements are stressful. And stress, inherently, is bad for the body. The pressure of these exercises can increase cortisol (the bodys stress hormone) and wear the body down over time. For many exercisers, the collective impact results i