Here's one by the same guy that is even more impressive. Several robots do double flips and then grab the bar again! http://youtu.be/ckbC0PTfCRE http://youtu.

Here's one by the same guy that is even more impressive. Several robots do double flips and then grab the bar again! http://youtu.be/ckbC0PTfCRE http://youtu.be/ckbC0PTfCRE