Week 1 Challenge: Complete 20 basic crunches each day. Can’t do 20 at a time? Break it up into two sets of 10 or four sets of 5.
For the basic crunch:
- Lie on your back, with knees bent and feet flat on the floor.
- Beginners: cross arms over chest; others: rest hands behind the head (be sure NOT to pull on your neck). In either arm position, place your chin at a fist's distance from your chest.
- Raise your chest and shoulders several inches from the ground, keeping your feet and lower back flat on the floor. Exhale as you come up; inhale as you lower back down.
- Keep your movements slow and controlled, feeling the contraction in your midsection only. Fast jerky movements do not work the muscle properly.
Be sure to check in and let us know how you’re doing!