Hello! My dogs are agility junkies ! Well, I hope I can help you out a little bit. Well, to get billions of results to your questions... go here:

Agility Equiptment:
http://www.google.com/search?hl=en&i...ity+Equiptment
http://www.google.com/search?hl=en&i...ipment&spell=1

Agility Speed:
http://www.google.com/search?hl=en&i...+Speed&spell=1

Hints:
http://www.google.com/search?hl=en&l...+Agility+Hints

I'm not the best at explaining so I hope those links will help you a little bit. If you ever want to chat about agility, need any hints, or hintful pictures, be sure to PM me. I would love to talk about agility with you!