Description:
The Ball Crunch on stability ball is a core exercise that targets the abdominal muscles. Crunches and sit-ups train the rectus abdominis. Curl with the abs and avoid pulling on your head or neck.
Benefits:
- Builds core strength and stability.
- Develops the targeted abdominal muscles.
- Supports posture and a strong midsection.
- Carries over to lifting and athletic movement.
- Helps protect the lower back.
Profile:
| Equipment: | Bodyweight |
| Type: | Bodyweight (Compound) |
| Resistance Type: | Body Weight |
| Level: | Beginner |
Muscles:
Primary Muscles
- Rectus Abdominis
Secondary Muscles
- Obliques
Classification:
| Mechanics: | Isolated |
| Force: | Pull |
| Utility: | Auxiliary |
Instructions:
- Set up in the crunch or sit-up position with your lower back supported.
- Curl your shoulders up toward your hips by contracting your abs.
- Squeeze your abs hard at the top.
- Lower under control without fully relaxing the abs.
- Repeat for the desired reps.
Common Mistakes:
- Pulling on the head or neck.
- Using momentum instead of the abs.
- Holding the breath through the reps.
- Cutting the range of motion short.
- Letting the lower back arch on raises.
Variations:
- Crunch
- Hanging Leg Raise
- Plank
- Cable Crunches
Safety Tips:
- Move with control and brace the core.
- Avoid pulling on your neck.
- Keep the lower back supported on crunches and raises.
- Stop if you feel lower back pain.
Additional Information:
Crunches and sit-ups train the rectus abdominis. Curl with the abs and avoid pulling on your head or neck.
ExercisesBrowse the full exercise database ›