A cross piece socket assembly includes a first resting bracket spaced from a second resting bracket. The cross piece socket assembly further includes at least one hoop support. The hoop support includes a hoop anchor portion selectively engageable with one of the first and second resting brackets. First and second arms extend from the hoop anchor portion. A cradle socket is fixed between the first and second arms, and the cradle socket is configured to secure the cross piece bar within the cradle socket where the cross piece bar is struck with an impact force less than an impact force capable of causing a horse or rider to fall. When repositioning the cross piece bar at a different height the hoop anchor portion is disengaged from the first resting bracket and moved to the second restring bracket with the cross piece bar continuously secured in the cradle socket.