Roadwork is going to be your best bet. Sort-distance sprints are a good exercise for this. Lunges and deep squats are solid choices as well. Honestly, you'll just need to do a lot of repetition and practice a lot to see dramatic improvement, though.
Well, there are several things you could do. You could take legal action against the school or you could hold a protest with other students and parents.
It depends on how many you land in a particular round. There are about 5 rounds in professional kickboxing. If you're accurate, you'll need fewer kicks.
It is not likely that your laptop is not turning on because of the screen. It is suggested that you take your laptop to the nearby repair center and explain...