Recover and block. Sprint back to get goal-side of the ball, get set, and throw yourself in to block the shot as he pulls the trigger.
The defender starts beaten and level with the ball, sprints to recover goal-side, and blocks the shot. Emphasise the angle of the recovery run to get goal-side, getting set before the block, and committing to it. Rotate the roles.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.