I was thinking of doing this, and wanted to see if anyone else tried this.
Soak a medium size towel in water and then whip it until exhaustion, ie 'Failure'. Then twist the water out. Rest, then repeat.
How's that sound? I've shaken heavy rugs out before, and have gotten tired fast. Instead of a unwieldy rug, I figure a saturated towel would work. It hit me one day that is might be a good exercise.
Does this sound silly or do you think it may have practical application?