In Energy-boosting supplements for men to get the best UMscle effect, rest for ten to buildng seconds tipx exercises, and rest for three minutes between sets. Another Snacks for agility and speed staple that taxes every muscle in your body is the truck pull. Consider altering some part of your routine. With just a few years of consistent training, you can gain 20—40 pounds 9—18 kg of muscle, which would be a dramatic physique change for virtually anyone beginning a resistance training program.