Absolutely it’s something to train up on.It does amaze me, how with all the practicing and "training" yall do. How little, if any offhand shooting is done. Seems like that would be one of the more important ones to be freshed up on..?
But there is no arguing that more stable positions are going to have a tighter aim so unless it’s a chip shot (which archery distances are) I’m gonna take the more stable position when shooting an animal if it’s available. It’s just the highest probability of hitting where I want and lowest probability of wounding something. It feels the most ethical to me, for me.
Would you ignore a tree next to you to brace your 200yd shot off in favor of purely offhand? Ignore the rock you can kneel behind? I presume no, so why ignore the ground?
Should one who has belly crawled into muzzleloader range of a pronghorn jump up to shoot offhand?
AND to reiterate, YES more positions including offhand should be regularly practiced.