Listen! I've got two tips for you guys:
1. for the ppl who want to get a high score, but r in lack of time, hit the ball with ur toes. Then the ball r supposed to only bounce like 5-10 centimetres. That means that u'll be able to kick the ball more often pr. minute than u would if u were doing the "normal" kick ups
Man that was complicated, but u got ma point, right?
2. I'm sure a lot of u have been bored after doing 2000 ++ kick ups or even less
What works for me to get rid of this "boredom" (is that a actually a word) is to for instance do 200 kick ups with ur thighs, then 200 with ur feet, then 200 with ur toes, then with heels, fake heel, head and so on ...
I really hope this might be helpful for u