JP Fitness Forums - Personal Training - View Single Post - What can I do besides the prone jackknife?

UConnJulie · 02-17-2008, 07:08 PM

Or just hold the plank position with the ball under your shins. This way you will "learn" how to stabilize to progress later on.

02-17-2008, 07:08 PM	#3 (permalink)
UConnJulie PEELEing :o) Join Date: Sep 2006 Location: Connecticut Posts: 5,897 My Profile	Or just hold the plank position with the ball under your shins. This way you will "learn" how to stabilize to progress later on. __________________ Life's a Journey ... Enjoy the Ride!