Strength Training · Aquatic Conditioning
Aquatic Noodle Crunch
The aquatic noodle crunch is a supported abdominal curl in the pool. A pool noodle helps keep you afloat as you bring your ribs toward your pelvis to train your abs.
- Beginner
- Isolation
- Moderate injury risk
- Rest 45 sec
How to do it
- Stand in chest-deep water.
- Position the noodle across your upper back, with its ends tucked beneath your armpits.
- Recline into the noodle with your knees bent and your face above the water.
- Curl your ribs toward your pelvis through a small range.
- Slowly uncurl to your starting position.
- Plant both feet on the pool floor.
- Return to standing.
- Release the noodle.
Form cues
- Exhale through the curl.
- Keep your knees quiet.
- Let your shoulders stay relaxed.
Common mistakes
- Tucking your chin hardLeave a little space between your chin and chest instead of leading with your head.
- Rocking instead of curlingFocus on shortening the distance between your ribs and pelvis rather than swinging your whole body.
- Arching on the returnFinish the return at a comfortable neutral position rather than bending backward over the noodle.
Safety
A slipping noodle or loss of balance can put your face underwater. Forceful curling or fatigue can also strain your neck or lower back.
- Use a lifeguarded pool area.
- Stay within arm's reach of the pool wall.
- Never rely on a pool noodle as lifesaving flotation or use it as your only support in deep water.
- End the set if the noodle shifts or you cannot keep your face comfortably clear.
Choose a land-based alternative if you are not comfortable recovering your footing in water, and seek professional advice if curling causes neck or back pain.
Muscles worked
Primary muscles
Secondary muscles
Equipment
- Pool Noodle
Sets and reps
- Sets
- 2–3
- Target
- 8–12 reps
- Rest
- 45 sec
Stay reclined between repetitions; return to standing after the final repetition.