Today’s grueling workout is tomorrow’s walk in the park. The human body is amazingly adaptable, and it’s easy to reach a strength training plateau. Keep the muscles (and brain) working hard by mixing up every gym session. Make progress by switching the order of exercises, varying weight and number of reps, and trying out new moves at every gym session.

Double Trouble:
Maximize workout productivity with supersets.
Muscle Milk:
Don’t forget to feed those growing muscles! Try one of these pre- and post-workout snacks.