Indoor skydiving in a wind tunnel. In itself it must be the least useful skill I've ever acquired, but the improvement in body awareness may benefit other activ

Indoor skydiving in a wind tunnel. In itself it must be the least useful skill I've ever acquired, but the improvement in body awareness may benefit other activities. There's also the theory that learning anything new reduces the risk of dementia. It's a great feeling and I'd be doing it every week were it not for tunnel time being hugely expensive.