The last three or four reps is what makes the muscle grow. This area of pain divides a champion from someone who is not a champion.
The purpose of training is to tighten up the slack, toughen the body, and polish the spirit.
Fitness is not about being better than someone else; it's about being better than you used to be.
Your health account, your bank account, they're the same thing. The more you put in, the more you can take out.
The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.