From the AMM 6dof-3D Studio in Phoenix, Arizona

Brian Manzella talks about a session on the AMM 12-sensor unit, with Phil and Steve Cheetham.

[@BernardSheridan]

Brian you always post great videos that show how motion works. This 3D is great in better understanding what happens in the swing. Got to love Technology.

[@ddahlquist]

good video Brian!