Meet the XBR360 X-Treme Body Rockers: a pair of exercise handles with a steel curved rocking base for performing pushups and other moves. The device protects your wrist as you try planks, burpees, flat hand push-ups, and other moves. The rocked surface provides some instability to better engage your core.
The X-Treme Body Rockers are selling for $70. Are they worth it? You be the judge.