Quote:
Originally Posted by funkyfood
i did planks yesterday for the first time in a while and felt fatigue in my shoulders that made me stop before my abs. i can't imagine this is uncommon. any easy fix? do i need to "use" my abs more to support myself?
ps thanks to everyone who helped for all these months with my dumb squat questions. i just had a pretty revelatory workout yesterday and am glad i stuck with it.
If you aren't already, try some tense bracing of your core (preparing for a punch to the stomach) to increase the tension already being put in place by holding your body straight.
I experience this shoulder fatigue also, but mostly because I've done some upper arm/shoulder work before hand.
Also make sure your upper arms are perpendicular to the ground. Part of the fatigue is coming from the fact you're likely leaning forward or backward some on your arms and the pressure that should be exerted from shoulder to elbow/forearm is on the muscles in the front of your shoulders. This will reduce some of the fatigue you are experiencing.
At least, this is what I've found for myself.
Plus, any muscle fatigue you feel also means you're working a muscle that normally doesn't get worked, so its not entirely bad. Call it circuit planking