| muscle: | Triceps, Deltoids, Rectus Abdominis, Obliques |
|---|---|
| auxiliary muscles: | Biceps, Hand Flexors, Hand Extensors, Pectoralis Major, Trapezius, Lower Back, Quadriceps, Hamstrings, Glutes |
| required: | Nothing |
| level: | Hard |
| type: | Strength |
Variations Of Jackknife On Exercise Ball, One-Legged
| muscle: | Serratus Anterior, Rectus Abdominis |
|---|---|
| auxiliary muscles: | Glutes, Trapezius, Lower Back, Hamstrings |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Normal |
| type: | Strength |
| muscle: | Lower Back, Rectus Abdominis |
|---|---|
| auxiliary muscles: | Trapezius, Obliques, Quadriceps, Hamstrings, Glutes |
| required: | Nothing |
| optional: | Fitness Mat, Weight Cuffs |
| level: | Normal |
| type: | Strength |
| muscle: | Rectus Abdominis |
|---|---|
| auxiliary muscles: | Triceps, Hand Flexors, Hand Extensors, Latissimus Dorsi, Trapezius, Lower Back, Deltoids, Obliques, Hamstrings, Glutes |
| required: | Exercise Ball |
| level: | Hard |
| type: | Strength |
| muscle: | Adductors, Abductors, Glutes, Rectus Abdominis |
|---|---|
| auxiliary muscles: | Trapezius, Lower Back, Obliques, Hamstrings |
| required: | Towel |
| level: | Normal |
| type: | Strength |
| muscle: | Adductors, Abductors, Rectus Abdominis, Glutes, Obliques |
|---|---|
| auxiliary muscles: | Hamstrings, Trapezius, Lower Back, Shins |
| required: | Medicin Ball / Stool |
| optional: | Weight Cuffs |
| level: | Hard |
| type: | Plyometrics |
| muscle: | Rectus Abdominis, Deltoids |
|---|---|
| auxiliary muscles: | Trapezius, Lower Back, Obliques, Pectoralis Major |
| required: | Exercise Ball / Bench / Stool / Seat |
| level: | Hard |
| type: | Strength |
| muscle: | Rectus Abdominis, Glutes, Lower Back |
|---|---|
| auxiliary muscles: | Obliques, Quadriceps, Hamstrings |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Hard |
| type: | Strength |
| muscle: | Lower Back, Rectus Abdominis, Glutes |
|---|---|
| auxiliary muscles: | Deltoids, Obliques, Hamstrings |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Normal |
| type: | Strength |
| muscle: | Lower Back, Rectus Abdominis, Glutes |
|---|---|
| auxiliary muscles: | Trapezius, Deltoids, Obliques, Quadriceps, Hamstrings |
| required: | Nothing |
| optional: | Fitness Mat |
| level: | Hard |
| type: | Strength |