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