Kickboxing, boxing, AT HOME???? PLEASE HELP!PLEASE!!!!?

Go to www.taekwondo-legacy.com for free video's of what TaeKwon-Do is, it's history and how you can (I believe) purchase tapes so you can learn movements. Without being in an actual cl it will be difficult to know if you are preforming the movements correctly but you will be able to get the basic idea of what you should do. Unfortunately, even knowing all of the movements doesn't mean you will be able to defend yourself against an attacker because you will not know how to USE the movements or even which one's to use to defend yourself. Martial Arts is a contact sport so I would not suggest you and your brother "attack" each other when you start learning movements unless you had an experienced instructor. If you are not doing this to defend yourself you WILL tone all of your muscles and build endurance because it IS a lot of training.