Tip: The Anti-Rotation Press

This core exercise will nail your obliques and even your glutes. No chain? Use a rope or a bar.

This is one of the most underestimated core exercises in existence. It'll strengthen the obliques, erectors, multifidi, and even your glutes. You can use a rope, a chain, or a long bar to perform this movement. Toy around with different body positions and vectors. All work very well. Make sure you repeat with the opposite side.

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