The Wonder Core Smart is the revolutionary new fitness breakthrough designed to target your entire core like a laser focusing on your upper middle and lower abs and obliques. We know that Wonder Core Smart is so effective that you will get strong, sexy, six pack abs you’ve always wanted.
- Dual resistance
Works your muscles on the way up and the way down
- Resistance level settings
4. Scissor Kicks5. Forearm/Biceps
7. Ab Tucks