Tip: Neutral Grip Single-Arm Dumbbell Bench Press

If you can bench press two 90 pound dumbbells, you should be able to single-arm bench press a 90 pound dumbbell. If not, your core is too weak.

This is one of the best anti-rotation exercises out there, and you get some extra chest, shoulder, and triceps work along with it.

If your core is strong, you shouldn't have any drop off in strength between your two-arm dumbbell bench press and your one-arm dumbbell bench press.

Bret Contreras is considered by many to be the world’s foremost expert on glute training. He has turbo-charged the fitness industry by introducing effective new exercises and training methods for optimal glute development. Follow Bret Contreras on Twitter