Training

WORKOUT ROUTINES

Burn fat, lose your gut, and build muscle in just three weeks.
Build muscle, endurance, and a leaner physique.
The only workout you need to strip off body fat for summer.

BUILD MUSCLE

The best way to build muscle may be to lift less weight, not more.
This old-school technique works—but we've got something better.
The research-proven top move for your shoulders, abs, and more.

ENDURANCE

Six brutally-good options from CrossFit.
Research shows how testosterone affects running performance.
The same protein that helps you run faster also makes you smarter.

CARDIO

New study finds kettlebell routine effective for amping VO2 Max.
Train in the "orange zone" (84% of your max HR) to torch fat.
Running faster leads to less overall impact and less chance of injury

PRO TIPS

Fan or not, you may be surprised by what you don't know.
“No sweat” strength training that actually works.
Fitness guru Jake Steinfeld's advice for reaching any fitness goal.