Swiss ball for total fitness a step-by-step guide, improve strength & stability, 20-minute workouts
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
London
Greenwich
c2005.
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
London
Greenwich
c2005.
|
| Subjects: |