Targets Core Muscles: Twisting motion engages core muscles like abdominals, back, hips, and thighs for a complete core workout. Adjustable Design: User can target specific muscles by adjusting stance on the trimmer. Space Saving: Compact size takes up little space and is easy to store and use. Builds Core Strength: Helps build and strengthen core muscles for a toned and sculpted midsection. Quick and Effective: Provides a fast and easy way to tone and strengthen core muscles before or after exercise.