Set achievable goalsMotivation is a key psychological factor -- "If people feel like they're good at something then they're going to do it more," says Fletcher. (CNN) With the Rio Olympics kicking off tomorrow, athletes are gearing up to give the Games everything they've got. "We use relaxation techniques where people focus on their breathing, and just keep a lid on some of those nerves," says Fletcher. "These nerves that you're feeling are a sign that you care about this and you're ready to perform. CNN asked top sports psychology experts to reveal just what it takes to perform well under pressure -- and more importantly, win.

Source: CNN August 04, 2016 00:56 UTC