CURL BONUS: This symbol indicates you've managed to put Curl on your successful Training Drill shot. The number next to the + marks how many extra points you have been awarded. The amount of points you receive will depend on how much Curl you were able to put on the ball, how many points that shot was worth and how high your skill levels are.
STREAK BONUS: A streak bonus is awarded for scoring consecutive goals during certain Shooting Training Drills. You will be awarded increasing bonus points for scoring 3, 5 and 10 shots in a row.
POWER BONUS: Certain drills will award you a Power (or MPH) Bonus when you score. The faster the ball goes in the net, the higher the score you will be awarded. The best way to achieve this is to shoot directly into the target as bouncing or rolling the ball will slow it down.