The diamond push-up is a T2 variation of the full push-up that shifts the load from chest-dominant to tricep-dominant. It also adds a midline stability challenge that regular push-ups don’t — your hands are in the center of your base of support rather than at the edges, which forces your core to work harder to prevent rotation.
If you’re at 3×12 on full push-ups, the diamond is one of three natural T2 progressions. It doesn’t replace the full push-up — it runs alongside it, building a different emphasis.
Setup
Start in your high plank position. Walk your hands together under your sternum, forming a diamond shape with your thumbs and index fingers touching (or nearly touching). Your hands are now in the center of your body rather than at your sides. Everything else — hollow body position, glutes squeezed, ribs down — stays the same as the full push-up.
The Movement
Lower your chest toward your hands, elbows tracking back along your body (not flared out). Your upper arms should stay close to your ribcage through the descent. Touch your chest to your hands. Press back to full extension.
The key cue: think about pushing your elbows back and together on the way down, not out. This is what keeps the triceps loaded rather than dumping the work back to your chest.
Why It’s Harder Than It Looks
Most people who can do fifteen full push-ups can do five or six diamonds. This is normal. The load shift to the triceps exposes a common weakness — the triceps in most people lag behind the chest and shoulders in pushing strength. The diamond push-up addresses that directly.
The midline demand is the second factor. With hands centered, any loss of core tension immediately shows as your hips rotating or dropping. The diamond push-up is a useful core diagnostic alongside its role as a tricep builder.
Progression Standards
3 sets × 8 reps, full range (chest to hands), elbows tracking back, zero compensation → continue building. The diamond push-up leads toward the pseudo planche push-up at T3, where hand position moves even further back and the load shifts dramatically toward anterior delt and straight-arm strength.
Move. Groove. Repeat. Smooth.
← Full Push-Up | Next: Pike Push-Up →
Move. Groove. Repeat. Smooth.
You're on your way. And we're here with you.