Boxer Punches Speed Bag in Gym

An athlete works out in a gym, silhouetted against neon teal and red lighting. The athlete, seen from the back, punches a speed bag suspended from the ceiling of a boxing gym. The athlete throws alternating punches, working on speed and coordination. The lights are placed horizontally along the top of the boxing ring. This video would be useful in projects related to boxing, physical fitness, or athletic training.