AB Crunch

Description

An AB crunch is a popular exercise that targets the abdominal muscles, specifically the rectus abdominis. It is a simple and effective exercise that can be performed without any equipment, although some variations may incorporate an exercise ball, resistance bands, or an ab crunch machine for added intensity.

Here’s how to perform a basic AB crunch:

1. Lie down on your back with your knees bent and feet flat on the floor, hip-width apart. You can place your hands behind your head, cross them over your chest, or rest them gently on the sides of your head.

2. Engage your core muscles by drawing your navel in toward your spine. This helps stabilize your torso and protects your lower back.

3. Slowly lift your upper body off the floor, curling your shoulders towards your hips. Your lower back should remain in contact with the floor.

4. Exhale as you crunch up and inhale as you lower your upper body back down towards the floor in a controlled manner. Keep the movement smooth and avoid pulling on your head or neck.

5. Repeat the crunches for the desired number of repetitions or until you feel fatigue in your abdominal muscles.