It's not the size; it's the quality that counts. Aaron Marino of alpha m. says this superset is killer. All you need are lightweight dumbbells (25# for Alpha) and a wall without a mirror. Complete 3 sets:
- Keep elbows pinned against the wall and open hand position curl with 1-second pause - it's all about control and isolation. Your arm is staying pinned! You can always go hammer curls as well. Go for 10 reps.
- Doubles hammer curls - don't rock all crazy but do what you can. Go for 10 reps
- Single alternating curls - get what you can. Use a weight that is comfortable for you. Go for 10 reps.