Biceps Cable Curls

1. One arm or two-arm, start with your arms at your sides.

2. Your palms should be face up in the grip.

3. Keep your chest out, shoulders back and back straight.

4. Rotate your hands until they face the outside bicep area at the top of
the movement.

5. You should use a strait cable handle.

6. To reduce excess body movement try to place your upper back against
a wall, with heels about one footway from the wall.