Sitball instruction
Omschrijving
Why you should work sitting on a sittball during computerworkdays
| Duur | 4min 0 |
|---|---|
| Lichaamsregio | Rug |
| Soort | Voorlichting |
Why you should work sitting on a sittball during computerworkdays
| Duur | 4min 0 |
|---|---|
| Lichaamsregio | Rug |
| Soort | Voorlichting |