author

Bret Contreras received his master’s degree from Arizona State University and his Certified Strength and Conditioning Specialist certification from the National Strength and Conditioning Association.

Bret has been published on many online fitness websites and his work has spread to Men’s Health Magazine and Oxygen Magazine.

Bret invites you to follow him by checking out his blog.

You can also download his ebook here - www.thegluteguy.com