Posted in Level 1Premium Content by d2lAdminPosted on October 5, 2017October 15, 2020 Video 5: Core Training Core Training - IntroductionTogether we will work on improving the function of the muscles of the core. A stronger core improves the way our abdomen looks, but also provides support for our back to reduce back pain caused from weakness. Premium Membership Required You must be a Premium member to access this content.Join NowAlready a member? Log in here Please login or sign up to view this content.