Although stretching is def the key to balanced supple muscles. The tightness on one side can be a side effect of an imbalance in your muscles.maybe in your back... Had this issue when I was younger, the right side of my back was better developed than the left which cause a small scolliosis (spell). This resulted in less flexability in my right hip and often back spasms as well. With some guidance from the physio and a good variation of excersises, as well as loads of stretching, the problem was sorted... Agreed on the benefits of yoga! Always hotties and good for core and stress too!
