core training stuff... [Archive]

ashe

09-01-2007, 05:07 AM

http://fallingleaveskungfu.blogspot.com/2007/09/more-on-core.html

metaldad

09-01-2007, 12:52 PM

Man, that tornado ball looks PAINFUL!!!:eek:

ashe

09-08-2007, 05:12 AM

someone from another forum suggested using a mesh bag (like a laundry bag) with a medicine ball inside.

"real" t-balls are pricey...