Chisel Your Chest Build a bigger, stronger upper body without lifting a weight. By Juan Carlos Santana, Men's Health

Find more: Build a Bigger, Stronger Chest Transform Your Entire Body with Pushups Get The Muscles That Get You Noticed

Face it: The bench press is irreplaceable. No guy should completely eliminate the exercise from his workout.

But the truth is, you can build lots of muscle in your chest and arms—and boost your bench—without lifting a barbell or dumbbell, or using a machine.

We're conditioned to think that using weights is the only way to develop a strong, muscular chest. But at the gym I own, the Institute of Human Performance in Boca Raton, Fla., we do the opposite of what you learned. We use no weights, no spotters, and no bench—which means you can do our entire program at home.

I'm talking about pushups. You'll shred fat, boost strength, stimulate new growth, and carve eye-grabbing pecs by blasting through 60-rep pushup sets.

The bench press is popular. But after this routine, you'll wonder why you ever tried anything different.

Push Your Growth

Follow these three steps to add layers of new muscle in just eight weeks. The first step builds your endurance, the second increases strength, and the final step adds explosiveness and speed so you can pack on more size. Before starting the program, you should be able to do 20 consecutive pushups. If you can't, then build your strength with this three-week prep: Three days a week, do three sets of pushups, resting three minutes between sets. (A set is as many pushups as you can complete.) The entire workout uses variations of the standard pushup. For each movement, assume a pushup position (with your body in a straight line from ankles to shoulders) and then lower your chest to the floor. Press your body back to the starting position by straightening your arms. To add difficulty, perform the exercise with your hands on a medicine ball.

1: Weeks 1 and 2

Perform these exercises two or three days a week in the order shown, with at least 1 day of rest between workouts. Complete three sets of each pushup type, resting one to two minutes between sets. Aim for sets of 10 to 15 reps; if you can't reach that goal, do as many reps as you can.

A. Wide Pushup

Do a standard pushup, but with your hands wider than shoulder-width apart.

B. Alternating Shuffle Pushup

Start in pushup position. Move your right hand to the left until your two hands are next to each other. Now slide your left hand farther left until your hands are shoulder-width apart again. Do a pushup and repeat the process, this time moving to the right and doing another pushup. That's one rep.

C. Diamond Pushup

Do a pushup with your hands close enough for the tips of your thumbs and index fingers to touch, forming a diamond shape.

2: Weeks 3, 4, 5, and 6

Perform these exercises two days a week. Complete 4 sets of each pushup type, resting one to two minutes between sets. Aim for 10 to 15 reps in each set. For these pushups, you'll need a 4- to 8-inch-high box or step.

A. One-Arm Pushup

Do a pushup with your right hand on the floor and your left hand on the box. Switch arms and repeat. That's one rep.

B. Crossover Box Pushup

Do a one-arm pushup with your left hand on the box. Then, from the starting position, lift your right hand and place it beside your left hand on top of the box. Then move your left hand down to the floor so your hands are shoulder-width apart again. Perform a pushup. That's one rep.

C. Hands-On-Box Diamond Pushup

Perform a diamond pushup, but with both hands on the box.

D. Dynamic Box Pushup

Place your hands on a box in the diamond pushup position. Lower your body and press explosively off the box, your hands landing on the floor with the box between them. Immediately lower your body and press explosively up so your hands land back on the box in the starting position. That's one rep.

3: Weeks 7 and 8

Complete the exercises in Step 2 as a circuit, performing one exercise after the other with no rest. Try to perform 10 reps of each exercise. Do this twice a week, and allow three or four days of rest.

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