I found something that actually makes my abs sore.
Okay it involves me, first off.
Next, some sort of surface, ideally flat, and where gravity would normally put "the ground."
Third, swiss ball.
You see where this is going?
Stick with me, it might not be what you think.
Next, my old friend the push up, with the feetsies on the ball, and shoulders over the hand.
Any by "Bloody brilliant" I mean, holy hannah.
And by "Holy hannah" I mean, whoomp dere it is.
And by "Whoomp dere it is" I mean.... oh come on, does that one really need to be explained?