| muscle: | Rectus Abdominis, Lower Back |
|---|---|
| auxiliary muscles: | Obliques, Teres Muscles, Latissimus Dorsi, Deltoids, Trapezius |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Easy |
| type: | Stretching |
| muscle: | Rectus Abdominis, Lower Back |
|---|---|
| auxiliary muscles: | Obliques, Teres Muscles, Latissimus Dorsi, Deltoids, Trapezius |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Easy |
| type: | Stretching |