A prostethtic makes all the difference when going for gold. Biomechanics can help pick up slight imbalances in a runner's form, so they can yield a better run time.
Beakman discusses how biomedical engineers can create products to amplify body functions. Some examples are hearing aids and replacement organs. Beakman also covers prosthetics.
Sports isn't just about physical preparation. Mental preparation is important too! A sports psychology helps athletes perform in their bets mental state.