Reviewing opinions on the dangers of boxing and risk of brain damage. Scenes of bowers training and sparring in the ring at Connolly's Gym. Interview with doctor Francis Rocket on the danger of brain damage. Interview with Boxing Commissioner James McCarin, using Muhammad Ali as an example of a boxer affected by brain damage from the sport. Footage of Ali, he slurs his speech. Boxing can also cause blindness. Interview with eye doctor Edward Ryan. Gym owner Jim Connolly defends boxing in comparison to other more dangerous sports like hockey and football.
