Wrong swimming technique: This is the most common cause. When swimming breaststroke, you need to keep your body in line, from head to heels. If you bend your back too much, or your hips and shoulders are out of position, it will put pressure on your spine and lead to back pain.

There are many causes of back pain when swimming the breaststroke, including:
Monday - Friday: 9:00AM - 6:00PM
Saturday - Sunday: 8:00AM - 4:00PM