1. Train for the “Pond and Peak” Challenge
For a real challenge, complete the “Pond and Peak” challenge by swimming the English Channel and summitting Everest. With only four people on record as having completed both, this is a surefire way to get into peak condition, albeit a pretty dangerous one.
2. Climb some rocks
When women in a study voted rock climbing the sexiest sport, it confirmed what rock climbers already knew: climbing builds great bodies. Rock climbing has even become a possible contender to join the Olympics as a new event.
Already climb? Check out our tips to becoming a better rock climber to take it to the next level.