Matt Wichlinski shows a simple homemade homemade Glute Ham Raise (GHR)/ Nordic Raises / Natural Leg Curl apparatus.
This thing looks similar to what Ross Enamait showed on his blog a while back.
More: Posts tagged with GHR
Also check out this thread on bodybuilding.com
Update: Here’s another DIY option.
You’ll only need:
- a piece of wood
- straps (to hold your feet down)