[JaredL]

I think it's easily possible and even my fat ass could do it. I would assume just taking a knee isn't allowed but the same principle would apply. Basically just run about as far as you're going to get and dive/slide forward just before you would otherwise get hit. You see receivers do it all the time to avoid getting murdered by linebackers.

If you had to stay upright and take 20 shots as if in a tackling drill then I think it would be close and most early to mid 20s people could and most later 30s people could not.