I have been doing team/ball sports as far as I can remember, even though I was never the star of the team. Consequently it's not very surprising that I did not end up training on pro or semi-pro level. Now I realize that after a couple of years in relatively low pace daily life, I am a second or two slower than I'd like to be in my reaction time when I'm on the field. It's like you see the dribble, you are fully aware but your body is just not as quick in acting even though your brain is shouting out orders to your arms/legs. :)
I'd like to work on is my agility/quickness but I'm not quite sure what exercises I could do at home or at the gym. Any advices? Photos/videos are really appreciated.
Edit: I play football mostly, but also squash, basketball and at times even badminton and beach volleyball. The reason I didn't ask for a specific sport was precisely to keep it as general as possible.