2. Deep Breathing:
The cause of the burning sensation that you feel within your muscles while your workout is twofold, partly caused by the buildup of lactic acid and lack of oxygen. To deal with this condition pay greater attention to your way of breathing while you perform exercises. Be sure that you are breathing deeply both in and out. Breathe in through your nose and out through your mouth. With that way, you will be able to deliver enough oxygen to your muscles and block the lactic acid buildup.