I never offer unsolicited advice on the range. No matter how much a simple comment would help someone or how tempted I have been to say something (and boy have I had to bite my tongue on occasions!).

I recently had to watch someone beat the range mat to death in their attempt at a golf swing. With his reverse point, his swing would cause the head to thump into the mat about a foot behind the ball, bounce up and hit it low, or swing behind the ball catching it low on the face and again hit it low. The manipulation he had to go with his hands to try and achieve a decent contact also caused all manner of shanks and hooks.

All because he had the same issue you mentioned, a reverse pivot.

Unless someone at the range says aloud "What am I doing wrong?", I figure that they are trying to figure it out for themselves and would probably prefer it if people pretended that they aren't there and ignored them.

__________________
Cleveland Launcher 460 - Aldila NV 65 x-stiff
Callaway Big Bertha 3W - Aldila NV 75 x-stiff
TaylorMade Rescue Dual TP (16°, 19°) stiff
Mizuno MP-32 2-PW Rifle Flighted 6.0
Titleist Vokey Wedges 52°, 56°, 60°
Scotty Cameron Circa 62 #3 35/330