Bring the pain – Animal Fury. The further you advance in this lifestyle, you start to realize what is truly necessary. To grow bigger and stronger consistently, you have to be willing to go to lengths others wouldn’t dare. To stimulate new growth and transcend your physical limitations you have to push through on the heaviest and hardest sets, and learn to embrace the pain. You learn to love the pain of your muscles straining and burning, because you’ve come to understand, that is how you grow.