| muscle: | Rectus Abdominis, Obliques |
|---|---|
| auxiliary muscles: | Trapezius, Glutes, Hamstrings, Deltoids, Lower Back |
| required: | Dumbbell / Kettlebell |
| level: | Normal |
| type: | Strength |
| muscle: | Rectus Abdominis, Obliques |
|---|---|
| auxiliary muscles: | Trapezius, Glutes, Hamstrings, Deltoids, Lower Back |
| required: | Dumbbell / Kettlebell |
| level: | Normal |
| type: | Strength |