[–] Cool-it-Fatboy 0 points 4 points 4 points (+4|-0) ago
Pressing your arms using your shoulder power against the door frame. Do this for about 30 seconds as hard as you can then step out of the doorway and relax your arms, they'll raise on their own
[–] [deleted] 0 points 5 points 5 points (+5|-0) ago
[–] 3956439? 0 points 3 points 3 points (+3|-0) ago
Similar, but doing a flip turn in the water is so much fun.
[–] libby [S] 0 points 1 point 1 point (+1|-0) ago
Yes! I like the corkscrew I described slightly more but this is a close second.