Smart Stair Climber with Balanced-Assist Cords Foldable Step Climb Core Workout

Sunny Health & Fitness Smart Foldable Stair Climber with Balance-Assist Cords (SF-S025005). FULL-BODY CLIMBING WORKOUT: Body-weight step training mimics natural vertical climbing to work core, glutes, hamstrings, and calves for cardio + strength.