The strength standards for men for the push-up, pull-up, squat, deadlift, and bench press vary by bodyweight and amount of muscle mass.

Welcome to the most amazing boxing circuit you’ll ever do! It combines the benefits of boxing conditioning, skill and speed in a fresh circuit-style workout.

The home DVD workout of P90X is convenient, but requires some equipment. If you don't want to install the pull-up bar, you can still challenge your back.

You don't have to drive to the gym to get "big guns." Strengthen your biceps at home with a pair of dumbbells or an exercise band.

Do these scapular stabilization exercises at home to rehabilitate your shoulders after an injury, or just to build stronger shoulders.

You might think of the push-up as an arm exercise, but this do-it-all move also works your shoulders, back, chest and abs. So if you hate push-ups (or if you’re just sick of them), it’s important to swap out the right exercises to reap similar benefits.

With so many different ways to approach your arm workout, I made it my mission to come up with the most fun dance-based workout that’ll provide results. As a former professional dancer turned fitness expert (find me on Instagram [@meganroup](https://www.instagram.com/meganroup/) and [@thesculptsociety](https://www.

LIVESTRONG.com’s "One GREAT Answer" series takes your health and fitness questions to the world’s smartest experts.

In the bodybuilding world, a well-known maxim is that strength comes before size. To build muscle, strengthening will have to come first. This fact applies to all muscles, including those of the calves, legs, chest, arms and especially forearms.

Many exercises believed to isolate the biceps, or the biceps brachii, build up the muscles in forearms as well. However, a few variations of the traditional biceps curl isolate the bicep muscle. When working out the biceps, you must lift enough weight to cause fatigue after 12 repetitions, according to the Mayo Clinic.

The reverse-grip pull down, more often called the reverse-grip “lat” pull down, is an exercise that targets the back and biceps. It’s performed on a pull-down machine, which you'll find in gyms or health clubs.

The size of your wrists is determined largely by genetics, as the area is composed mostly of bone rather than muscle. Wrist circumference often is used to gauge your body's frame and bone size. For a man over 5 feet 5 inches, wrist circumference of 5.5 to 6.5 inches is small, 6.5 to 7.5 inches is medium and over 7.