For some, yoga is a form of exercise in the same way as strength training and running. For others, it's a way of life. What is it about yoga that makes so many people love it? Find out what happens in your body – and your mind – when you lie in child's position or do downward dog. Strengthens The Muscles Practicing yoga can eventually lead to your muscles becoming stronger. Mastering the various yoga positions requires both strength and mobility, so you will notice improvements in both technique and muscle strength as you practice.