7 Extreme Versions of Normal Activities
You’ve heard of extreme sports before, but these tend to cover the types... ...nd to cover the types of sports that are somewhat extreme on their own, like base jumping, skateboarding an... ...kateboarding and bungee jumping. These particular extreme sports are different...
http://www.neatorama.com/2012/10/10/7-Extreme-Versions-of-Normal-Activities/

