- Target
 - Rectus Abdominis
 - Equipment
 - Body weight
 - Body Part
 - Waist
 - Primary Muscle
 - Rectus Abdominis
 - Secondary Muscles
 - Adductor Brevis, Trapezius Lower Fibers, Gluteus Medius, Tensor Fasciae Latae, Obliques, Teres Major, Quadriceps, Adductor Longus, Trapezius Middle Fibers, Gluteus Maximus, Deltoid Posterior, Sartorius, Iliopsoas