I'd second this, but I'd add: 1) Be careful. Don't overdo it, make sure to warm up properly and don't push too fast up the grades. I ended up having shoulder s

I'd second this, but I'd add: 1) Be careful. Don't overdo it, make sure to warm up properly and don't push too fast up the grades. I ended up having shoulder surgery and 8 months of physio. 2) I found to really get the most from bouldering you need to do some cardio exercise as well. Cycling is a pretty good low-impact option.