maratoolClock Push-Up
How to do the 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
The prime mover is the pectoralis major, which drives the upper arm forward and across the body.
Because more than one joint is moving, the work does not stay in one place: the deltoids stabilise the shoulder and add force at the top of the range; the triceps straighten the elbow to finish the movement.
How this movement works
The working muscles shorten as they drive the load away from you, and more than one joint changes angle to do it. Load spreads down a chain instead of sitting on one muscle, which is why a compound push handles more weight than any single-joint alternative — and why joint position, not the muscle, is usually what fails first.
It is filed under strength: produce force against resistance for a countable number of repetitions, and progress the resistance over time.
What you need
No equipment at all. The resistance is your own bodyweight, so you progress by changing leverage, range or tempo rather than by adding plates — and you can do it anywhere.
Every exercise using:Body only
These train the chest too, using equipment this one does not:
- Close Grip Barbell Bench Pressbarbell
- Cross Over - With Bandsband
- Decline Barbell Bench Pressbench + barbell
- Decline Chest Pressmachine
- Decline Dumbbell Bench Pressdumbbell + bench
Difficulty
Listed at intermediate level. It assumes you already own the underlying pattern and can hold position under load — if the position breaks before the target muscle tires, drop back to a beginner variation until it does not.
Of the 105 chest exercises in this database, 22 are listed at intermediate level.
Photos: free-exercise-db — public domain (Unlicense) Full attribution →
ⓘ Informational only — not a substitute for professional fitness or medical advice.