| muscle: | Glutes, Lower Back, Rectus Abdominis |
|---|---|
| auxiliary muscles: | Quadriceps, Hamstrings, Trapezius, Deltoids, Obliques |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Hard |
| type: | Strength |
Variations Of Plank Walk-out / Inchworm
| muscle: | Deltoids, Rectus Abdominis |
|---|---|
| auxiliary muscles: | Serratus Anterior, Latissimus Dorsi, Trapezius, Lower Back, Obliques, Hamstrings, Glutes |
| required: | Exercise Ball |
| level: | Normal |
| type: | Strength |
| muscle: | Rectus Abdominis |
|---|---|
| auxiliary muscles: | Obliques, Quadriceps, Lower Back |
| required: | Exercise Ball |
| level: | Hard |
| type: | Strength |