Movement:

Trunk, Hip Flexion & Extension, Spinal Rotation

Benefits of this movement:

Core Strength, Strengthening Hip flexors , trunk & pelvic stability.

Progressions:

• Leg Extensions

• Reverse Knee Tucks

• Pulses

• Rotations

Regression:

• Lighter Spring Tension

• Straps off

• Ankles Crossed

Muscle Groups:

Transverse & Rectus Adominus, Hip Flexors.

Spring Tensions:

Fundamental: Box Abs no Straps or Straps with 1Y only. ( no double leg extension )

Intermediate/Sculpt: 1B, 1BY, 1R.