The Plank - Numbness/Tingling in legs page

[theRage]

I have been working through Primal Blueprint Fitness and I'm having some issues with my legs starting to tingle while doing the regular forearm/toes plank. I typically do the PBF routine in order: pull-ups, push-ups, squats and then planks last. When I'm on my side, I have no issues with numbness or tingling, only when my front is facing the ground.

Any idea what might cause this? I'm able to hold the plank for the full 1:30, but right around the 1:00 mark, the tingling begins, usually starting in my quads and moving into my feet as well.

Thanks!

[The Return of Dado]

Plank is a fucking useless exercise that has no practical carry-over to anything you do in your day-to-day. That's my 2 cents.

If you want to work your abs or whatever you should squat with heavy things.

[bloodorchid]

either a nerve is getting constricted, or a blood vessel is