 CREW: When Toby is fighting with the guys while sitting in the  orange chair one of the guys he fights tries to hit him in the  stomach with the shock stick. Toby dodges this by lifting himself  off the seat of the chair. As the guy misses, and hits the back of  the seat, the camera lowers far enough that you can see the sandbags  used to keep the chair from rolling as the moves are being  performed.