Justin uses video analysis in their lessons
I have dual angle video from JC Video with over 1,000 PGA Tour swings to compare too. An ES16 Tour Launch Monitor that gives all info including Club speed, ball speed, launch angle, spin rates, club angle, face angle, spin, carry yards, total yards, offline, etc. The newest Bodi-Trac Vector Force Plate, The Golf Club simulator - 98,000 courses, the TOMI putting lab, Mitchell Loft/Lie machine that can bend all 14 clubs in your bag, fitting carts from Callaway, Ping & Mizuno & more!