Why is it important to stretch? You have felt when you have run after your fruit that it rolled away or that your dog escaped and you went after it and then when you stop you begin to feel that it hit the leg.

If you have unselfishly caused enough lactic acid to be allocated in your leg muscle due to? Yes effectively! Because you did not warm up, and even sometimes you may have warmed up a little, not enough and not the muscles that you are going to put to work and to which you are going to give work.

Therefore, always try to stretch, regardless of the activity physical that you are going to do no matter what it is if you run, jog or do on the Smith machine. You must stretch first.

After the easy stretch, continue slowly until the progressive stretch, without forcing the muscle.