Get your sweat on! This progressive cardio-core workout is about you getting shredded fast.

Rev it up with Shaun's calorie-scorching, core-focused speed drills.

Cardio … upper body … legs … abs ... repeat! This is how you get ripped in 25 minutes.

You'll go from vertical to horizontal and back again in this dynamic, crazy core routine.

Shaun will help you develop the upper body of your dreams. All you have to do is FOCUS.