. Exactly and if you are the chaser with no support your legs go pretty fast. Guys not chasing need to be ready to help if there is an oportunity but not bunch up. One covering puck, one close to support if the opportunity is there or to block passing lanes. Key is to keep your head on a swivel and be ready to move quickly to keep a body on the puck. Once the puck chaser is off cover that structured position. Simple but when your legs are on fire, hard to execute.