- Apr 17, 2007
- 175
- 19
[YOUTUBE]qAneiH4P2S8[/YOUTUBE]
This is a video explaining how to convert a Rings Pulley System that many gyms have into a Hollow-Arch, or Courbette, training device named 'The Wave Machine'. Goodluck!
This is a video explaining how to convert a Rings Pulley System that many gyms have into a Hollow-Arch, or Courbette, training device named 'The Wave Machine'. Goodluck!
