Reaction Belts...Improve Both Offensive & Defensively! For athletes looking to develop explosive offensive moves and practice suffocating defense, this partnered break-away reaction trainer may be just what they"re looking for. It literally ties two athletes together: The offensive player tries to break the connection while the defender moves to keep it tied together. A simple and effective way to improve your speed, agility and reaction time. Offensive and defensive drills are included on the accompanying DVD. SKLZ Reaction Belts Break-Away Trainers feature: Develop evasive offensive skills and lockdown defensive positioning Pits athletes against one another in a variety of shadow drills Offensive player tries to break the connection while defender moves to keep it intact 360* reaction belts with free-motion ring allow for freedom of movement in all directions Includes two belts, three sets of velcro break-away leashes (4, 7, & 10 feet) and carry bag Includes instructional DVD and 6-week progressive training workout plan Reaction Belts...Test Your Speed, Agility & Reaction Time!