Here is a free standing MMA punching bag and training dummy that lets you work on your striking technique. The Finer Form MMA training dummy comes with a Plastisol body and heavy-grade urethane foam construction. The round base rolls into position easily. You get 3 adjustable height settings.
The round base can hold up to 400 pounds of sand or 265lbs of water. You can use this training dummy for elbows, knees, backfists, and everything in between.