What's the purpose of "halftime?" To evaluate how the game is going so far and make adjustments that increase the probability of success. The best coaches objectively compare the game plan against the statistics and if the results are lacking, determine if a revision to strategy is required, or better execution. If the game plan is working, prepare for the opponent's countermeasures ("pride goeth before the fall!")
For the player, halftime is a time to take a breather, replenish, and tend to equipment.
It's July 1! Halftime 2018! With the holiday this week, this is a great time in your coach and player roles to assess and adjust for the rest of the year. Finish strong!