Metabolism Fitness

Metabolism Fitness
How to increased muscle mass and CV fitness?

RIght, I am 14 years old and I am quite fit and I am toned all over. I wanted to increase the size of my muscles – mainly biceps, triceps, abs and pecks (I think that is what they are called :p)
I eat very healthly (I always have, not just lately because of the goverment etc) and I have a high metabolism – I have been told it runs in the family.
I also would like to increase my CV fitness so what type of running should I do, for how long, how fast etc.
I would also like excises working the areas mentioned above with:
How to do exercise?
How many reps?
How long should I rest for?
Any warm up and down tips?

I do not have any access to a gym only weights and the usual stuff that is lying round the house.
I am also wondering if any knows of any protein snacks and stuff I can eat. I always have atleast 2 glasses of milk a day – a kinda habit since I was young.
Thanks for all the help =D

This is what i do, it has done me good. Get yourself some dungbells (im 13 and i have some) get the heaviest ones then do 10 on each arm. After that have a rest drink or eat something with high protein (i recommend fish) then do 20 on each arm and eat something with energy try a bannana and keep on going up in 10s, just to remember to rest, so you dont rip your muscle

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