How to Do Clock Push-Up
Start and end of one clean rep of Clock Push-Up.
Quick facts
| Primary muscle | Chest |
|---|---|
| Secondary muscles | Shoulders, Triceps |
| Equipment | Bodyweight |
| Category | Strength |
How to perform Clock Push-Up
- Move into a prone position on the floor, supporting your weight on your hands and toes.
- Your arms should be fully extended with the hands around shoulder width. Keep your body straight throughout the movement. This will be your starting position.
- Descend by flexing at the elbow, lowering your chest toward the ground.
- At the bottom, reverse the motion by pushing yourself up through elbow extension as quickly as possible until you are air borne. Aim to "jump" 12-18 inches to one side.
- As you accelerate up, move your outside foot away from your direction of travel. Leaving the ground, shift your body about 30 degrees for the next repetition.
- Return to the starting position and repeat the exercise, working all the way around until you are back where you started.
Muscles worked
- Chest (primary): pushes the arms forward and across the body — your horizontal pressing power.
- Shoulders (secondary): raises and rotates the arms and drives everything overhead.
- Triceps (secondary): straightens the elbow to lock out every press and pushdown.
Sets & reps by goal
| Goal | Sets × reps | Load | Rest |
|---|---|---|---|
| Strength | 3–5 × 3–5 | Heavy (~85%+) | 2–3 min |
| Hypertrophy | 3–4 × 8–12 | Moderate (~65–75%) | 60–90 s |
| Endurance | 2–3 × 15–20 | Lighter (~50–60%) | 30–45 s |
Bodyweight movement: once you own the top of a rep range, progress by slowing the tempo, pausing at the hardest point, or moving to a harder variation instead of adding load.
Form tips
- Set the shoulder blades down and back and keep them pinned there so the chest, not the front of the shoulders, does the pressing.
- Own the largest range you can control with clean form before you chase extra reps.
- Treat every rep the same — a repeatable setup and bar path is what lets you add weight safely over time.
- Warm up the pattern with a couple of lighter, submaximal sets before your working sets.
Common mistakes
- Flaring the elbows straight out to the sides, which puts the shoulder joint in a weak, vulnerable spot.
- Cutting the range short to squeeze out extra reps instead of owning each full one.
- Chasing weight jumps before the current load feels solid on every rep.
Frequently asked questions
What muscles does Clock Push-Up work?
Clock Push-Up mainly works the chest, with the shoulders, triceps helping as secondary movers.
What equipment do I need for Clock Push-Up?
None — Clock Push-Up is a bodyweight movement, so you only need your bodyweight and a little space.
How many sets and reps should I do for Clock Push-Up?
It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. Bodyweight movement: once you own the top of a rep range, progress by slowing the tempo, pausing at the hardest point, or moving to a harder variation instead of adding load.
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