The latest thing to hit the fitness scene has been group fitness classes. Why are group fitness courses so popular? That’s what I puzzled, so I got down to interview a complete bunch of people who have participated in either boot camps or different forms of fitness lessons to search out out what makes them so well-liked.
Now, you can imagine what would happen if you trained again too quickly. Your physique wouldn’t have had enough time to get better, and your adaptation would continue to decline. Continue this long enough and you’ve got a classic case of overtraining.