Your abdominal muscles are just like every other muscle in your body, so you should train them the same way you would train, say, your biceps or your chest.Create your own resistance by tensing your muscles and we bet you'll be (a little) sore tomorrow..

Your abdominal muscles are just like every other muscle in your body, so you should train them the same way you would train, say, your biceps or your chest.Create your own resistance by tensing your muscles and we bet you'll be (a little) sore tomorrow..

Source : ironcouture - gym-related - Pinterest Bridge