Training

WORKOUT ROUTINES

Get a great workout in with these versatile tools.
Four 5-minute circuits for a six-pack.
Six workouts to fit any schedule.

BUILD MUSCLE

Work hard, but also work smart.
Want bigger arms? Do concentration curls.
One training program that will never let you down.

ENDURANCE

From better sex to injury prevention.
Will running on pavement kill my knees?

CARDIO

Are your workouts lowering air quality?
Torch fat without traditional cardio.
How to never miss a workout again.

PRO TIPS

Make sure you're not risking serious injury.