This video shows how different conditions and rules can be used in training to force players to strategize in order to be successful. Using different conditions and various rules serves to create new problems and challenges for players to solve, this is essential in cognitive soccer development. Changing the challenges & demands in training is a catalyst to the releasing of dopamine in the players brains. Dopamine is released when novelty and challenge are present, this is what creates the sweet spot for deep learning to occur.