In an all new season of Hitting the Wall, fitness experts challenge themselves to the training regimens of Olympic athletes in 12 different sports. The original series premiered worldwide on Tuesday, 27th November on the Olympic Channel at olympicchannel.com and its mobile apps.

In Episode 7, Cesar Grosso of Brazil shows what it takes to train for one of the newest Olympic sports: Sport Climbing. The full episode can be watched below, and visit the Olympic Channel for more Sport Climbing videos.