| muscle: | Glutes, Hamstrings |
|---|---|
| auxiliary muscles: | Triceps, Calves, Adductors, Lower Back, Pectoralis Major |
| required: | Workout Partner |
| optional: | Fitness Mat, Towel |
| level: | Hard |
| type: | Strength |
| muscle: | Glutes, Hamstrings |
|---|---|
| auxiliary muscles: | Triceps, Calves, Adductors, Lower Back, Pectoralis Major |
| required: | Workout Partner |
| optional: | Fitness Mat, Towel |
| level: | Hard |
| type: | Strength |