I love to see drills that save our bones from the pounding of tumbling on floor. TumbleTrak always does a nice job of finding out how gyms are really using their equipment. Aside from the tumbling, I like the drop in drills for free hips and drop kips (of course you don’t need an air floor for those). Some great ideas here:
Thanks to GymnasticsCoaching.com for the find.
Adult Gymnastics 