Hakstol and his coaching staff will review Friday's game footage to evaluate "the individuals involved in puck battles [in the defensive zone] and what results came out." For newer fans, puck battles typically are 1-on-1 tussles between opponents but as the offensive team gets deep into the opponent's zone (corners and behind the goal), the puck battle is more scrum with various sticks, legs, arms, skate blades and torso maneuvering for possession.
Haktol added when opponents ring up too much possession time-even if the prime shooting lanes are stifled-it causes the defensemen and center to expend too much energy on keeping the puck out of the net.
The coach explained "that's what training camp is about ... we're trying to figure guys who can help us build shifts and build momentum ... it's part of being a good team, the next group builds off the previous lines and [defensive] pairings."