Resistance Training System and Method

A method of a performing a resistance training exercise for improving sports performance, said method comprising:

• providing a resistance training system comprising:
• a tackle (1) having a fixed block (2) and a running block (3) and a runner (4) with a free end (5) and a fixed end (6), said free end (5) configured to be secured to the body of an athlete or sportsperson, said fixed end (6) secured to the fixed block (2), a running block connection (8) configured to be secured to the body of the athlete or sportsperson, wherein the tackle (1) is configured to provide mechanical advantage;
• securing the fixed block (2) in a fixed position;
• securing the running block connection (8) to the body of the athlete or sportsperson in a first location;
• using the body to move the running block (3) while keeping the fixed block (2) stationary;
• resisting movement of the free end (5) in response to movement of the running block (3);
• wherein the step of resisting movement of the free end (5) comprises securing the free end (5) to a first location on the body of the athlete or sportsperson, and exerting a pulling force on the free end (5) to impede movement of the free end (5) toward the tackle (1), and the step of using the body to move the running block (3) comprises pulling the running block (3) away from the fixed block (2);
• characterized in that:
• the step of securing the fixed block (2) in a fixed position comprises securing the fixed block (2) to a point on the body of the athlete or sportsperson.