Manage episode 199844345 series 1264050
The muscles in your hips and torso strain to hold your lower half against the wall. You arch backward and extend one hand up to clasp the next hold—your thighs and calves burning with the effort of holding you steady and in balance. A moment later, when the tips of your fingers have secured their grip, there’s a wholesale shift in the muscles you call on to maintain your safe purchase on the climbing wall.
1482 episodes available. A new episode about every 2 hours averaging 3 mins duration .