5. Train For The Pump—But Only At The End Of Your Workout
Ever since Arnold Schwarzenegger famously (and colorfully) stated the intense joy of achieving a great pump, bodybuilders have sought it like the holy grail in their training. But make no mistake: The pump is a result of higher-rep training, especially when combined with advanced training techniques that thoroughly exhaust a muscle. That’s best left for the end of your workout. The fact is, you don’t want to use that style of training to start your body-part training.
Instead, start with heavier weights for low-to-moderate reps. Done early in your workouts, when fatigue hasn’t yet set in, this protocol can induce muscle growth via both mechanical tension and muscle damage. Those mechanisms are far less stimulated when using lighter weights than when training for a muscle pump. However, higher reps are superior for driving fluids into the muscle, which increases metabolic stress. All three mechanisms are believed to contribute to muscle growth.
Bottom line: If you’re train only for a pump, you’re shortchanging the other two mechanisms linked to muscle growth. Save the high reps associated with the pump for the tail end of your body-part session.