Rest is vital for better mental health, increased concentration and memory, a healthier immune system, reduced stress, improved mood and even a better metabolism.

Is rest really that important?

Rest allows your muscles to rebuild and grow. And when you have more muscle, you'll burn more calories at rest. That's because muscle burns more energy than fat. Additionally, when you feel refreshed, you'll be more likely to stick to your exercise routine.

Why rest and recovery is important?

Rest and recovery is an important aspect of an exercise program, especially for high level athletes. ... The body is allowed to adapt to the stress associated with exercise, replenishes muscle glycogen (energy stores) and provides time for the body tissue to repair.