CrossFit is one of the more intimidating workouts out there — and not just because it got its start training firemen, police officers and military personnel. The CrossFit studios (or boxes, in CF-speak) are no-frills gyms with the kind of old-school
"Running hills breaks up your rhythm and forces your muscles to adapt to different stresses. The result? You become a stronger runner." Good thing the town is built on a giant hill, and no matter what your route you are gonna run up a hill!