Classification
| Type | auxiliary |
| Mechanics | compound |
| Direction | push |
| Equipment | barbell |
| Additional Equipment | rack |
Instructions
Preparation
Grasp barbell with underhand grip and hold it behind thighs.Execution
Bend knees and hip, move hip backward and knees forward until legs are flexed right-angled. Keep back straight. Return, keep knees slightly flexed. Repeat.Variations / Comments
Look ahead throughout motion. Keep weight on heels. Let knees point in same direction as feet.
Starting Position 
Ending Position Muscles
| Target | Gluteus Maximus |
| Synergist | Quadriceps | Hip Adductors | Soleus |
| Stabilizers | Trapezius, Upper | Trapezius, Middle | Erector Spinae | Hamstrings | Gastrocnemius | Rectus Abdominis | Obliques |
Front
Rear
