- Adjust in 2.5 lb (1.13 kg) increments (up to the first 25 lbs) (11.3 kg) so you can gradually increase your strength without bulking up.

- One of the most space-efficient and flexible strength-training options available – say goodbye to 30 dumbbells cluttering your workout space.

- Built with cutting-edge technology that lets you rapidly switch from one exercise to the next – less time wasted, more time getting fit!

- New 2009 model features enhanced plate technology that ensures the plates go back into the base in the correct direction, which keeps your workout going smoothly.