| muscle: | Glutes |
|---|---|
| auxiliary muscles: | Hamstrings, Lower Back |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Normal |
| type: | Strength |
| muscle: | Glutes |
|---|---|
| auxiliary muscles: | Hamstrings, Lower Back |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Normal |
| type: | Strength |