Sculpt and tone your arms with these five expert-recommended bodyweight exercises. No equipment needed—just 30 days to ...

As sure as skinny jeans will be cool again, you can bet that training styles like calisthenics will always come back around.

The actor revealed how he did it in his recent Men's Health cover interview ... try one of Holland's bodyweight workouts below. Start with the following number of reps per exercise.

Hold a dumbbell in each hand at shoulder height, palms facing in. Lower into a squat, keeping your chest up and knees tracking over your toes. Push through your heels to stand up explosively, pressing ...