| muscle: | Quadriceps, Glutes, Hamstrings, Adductors |
|---|---|
| auxiliary muscles: | Abductors |
| required: | Towel |
| optional: | Backpack, Dumbbells (2), Kettlebells (2) |
| level: | Normal |
| type: | Strength, Cardio |
Variations Of Duck Unders
| muscle: | Calves, Glutes, Quadriceps |
|---|---|
| auxiliary muscles: | Lower Back, Rectus Abdominis, Hamstrings |
| required: | Nothing |
| optional: | Weight Cuffs, Dumbbells (2), Kettlebells (2) |
| level: | Hard |
| type: | Strength, Plyometrics, Cardio |