Why Man Marking is good to use in practice even if you don’t defend that way in a game situation
/In the game players must develop the ability to be calm under pressure, to be confident to receive the ball in tight spaces and to have the confidence of teammates to give the ball to you under pressure.To be good at this takes time and practice and many sessions where constant pressure is applied in the training environment hence why man marking games can be so productive.
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Often players position to receive the ball with their back to play. These session plans show some ideas on how to position and instead "Face Forward" or at least Half Turned or three quarters turned rather than positioning square and facing back.