point of impact shift when I'm tired

[elkaddict]

I've noticed that towards the end of a shooting session, as I tire, point of impact shifts 5-6" to the right. What causes this--what can be done? I've heard others comment on the same phenomenon. Please advise.

[JeffB]

Stop shooting sooner?

Seriously, thats something to consider. Heavier hunting weight bows are not really meant to be shot arrow after arrow after arrow, for a couple hours plus. I find a quality over quantity shooting session is much more productive.

Usually for me the problem is loss of back tension and/or not following through.

If you want to shoot tons of arrows, I suggest getting a lower weight bow that you can shoot "all day long" and hone your form that way.

[Kanga]

I agree with Jeff.

Its when you start to get tired bad habbits start to creep in.

[BobCo19-65]

point of impact shifts 5-6" to the right

5-6", how far away is your target? How many arrows are you shooting before this happens?