Cocoons
Cocoons are a core exercise that primarily targets the abs. The movement involves lying on your back, extending your arms and legs, and then curling your body into a 'cocoon' shape by bringing your knees towards your chest and your arms towards your feet.

At a glance
- Area
- Waist
- Main muscle
- Abs
- Equipment
- Body weight
- Level
- Intermediate
Form tips
- Keep your lower back pressed into the floor.
- Engage your core throughout the movement.
- Avoid using momentum to complete the exercise.
What to watch out for
- Lower back pain
- Recent abdominal surgery
- Pregnancy
Also known as
Crunch a bozzolo, cocoon crunches, cocoon sit-ups, abs exercise, core workout