Incorporate these four science-backed variables into your training to help you melt off body fat in a hurry.

Be an all-around badass with this multifaceted 12-week program.

Every tough leg workout needs a sequel. Blast your lower body with this fast, efficient (and slightly painful) Tabata routine.

Superset your way to more muscle and less fat with my Super-Man ebook.

Add a tweak to your dumbbell lateral raises to build a broader set of shoulders.

In this video, I demonstrate the hands-free cable lateral raise.

Target the triceps lateral head with one often-overlooked exercise for a more chiseled set of pipes.

This month-long workout plan will spark new fat-burning and muscle-building results to get you back on track.

Think you can't maximize intensity when working out alone? I disagree. With these training methods in your arsenal you absolutely can.