Windlass
http://www.shouyuliang.com/index.php...267&Itemid=224
(at least I think that's what Ashe is talking about - correct me if i'm wrong)
the person I talked to about johnny's wrist suggested this and swimming after he's given his tendons a chance to cool down... i like the windlass but I like using a wrist diameter sized pvc - a little larger than the one pictured.