As with all exercise programs, when using our exercise videos, you need to use common sense. To reduce the chance of, and avoid injury, you will want to check with your doctor before beginning any fitness program. By performing any fitness exercises, you are performing them at your own risk. Neither Oxford Properties nor MBYI will be responsible or liable for any injury or harm you sustain as a result of following our online fitness videos or information shared on our website. This includes emails, videos and text.