OK, this is not exactly gymnastics.
But you can flip and twist after releasing near the top of your swing.
… At the top was a trapeze-like rope-swing with a platform perched 30 feet above the water. “Wicked!” I called out to Jarv before excitedly setting ashore.
When I reached the swing, a sign said, “Price of admission one Beer Lao.” …
Gymnastics Coaching.com 