This machine is the ideal exercise to target the core! With lateral movements and swivel foot base, students can enjoy an intense cardio workout. This unique movement exercises the triceps, deltoids, trapezius, external obliques and the entire range of central core muscles including the transversus abdominis, back and pelvis. Provides a complete cardiovascular and/or fat burning workout. Resistance is created by the users body weight. Shipped freight, fully assembled. 48"L x 30"W x 48"H. Weighs 170 lbs. Recommended for ages 14+.