>> |
Kanader
Your muscles rip and tear the entire time you work out. That and there's a buildup of lactic acid. This is the "feel the burn" you keep hearing about. You should stop any exercise if it becomes PAINFUL but many people enjoy the burning.
Specifically, lactic acid will move into overexerted muscles to provide a rich fuel for the tiring muscles. It, along with normal tearing damage, is one of the reasons you need to avoid working the same muscle groups two days in a row; it needs time to wash out.
Muscle tearing promotes muscle repair, which is accompanied by muscle growth. Congratulations, you're on your way to bulding XBOX HUEG muscles.
|