Originally posted by: PlatinumGold
hehehehe,
calves, neck and arms all the same. hmmm.
i have 19" calves, 18" neck and 16" biceps. i guess i gotta work my arms a bit huh.
Technically you have 16"
arms. Triceps make up 2/3 of your arm so you'd have 48" arms

It's just a general guideline - they don't necessarily have to be exactly the same. I remember now that I read it from a David Hawk column in Physical magazine. He said they should be relatively proportional - 3" diff. b/t arms and calves isn't bad.
JFur - I'm not sure but I don't believe it's true for women. Most women who workout (not the buff built up ones - just your average run of the mill girl) would usually have smaller arms/neck than their calves. Assuming womens arms are an avg. size of 12" around, 12" calves are like ultra skinny.
Monkeylovegood - for deadlifts:
http://www.exrx.net/WeightExercises/GluteusMaximus/BBDeadlift.html
When you're crouched over, keep your back straight and look straight ahead. When you lift up the weight, your shoulders should rise at the same speed as your legs. The bar should "glide" along the front of your body as you rise up, and glide back down on the down motion.
Make sure you keep your back straight at all times!!!! My family has a history of back problems and I'm feeling it for a week if I do even one set with a little bit of improper form, hopefully you're not that unlucky
Squats:
http://www.exrx.net/WeightExercises/GluteusMaximus/BBFullSquat.html
When you lower yourself, your butt should give way - ie, you should stick your butt out to start the downward movement, keeping your back straight at all times. There's a lot of differing opinions on how low you should go - some people say parallel to the floor, others say almost touching your butt on the floor like in the animated .gif - I go between those two.
Mav2002 - you do have to work your calves even if they're genetically based. Relying on them to get bigger from the little work they get from squats/dead lifts/leg curls/etc isn't enough, just like relying on bicep/tricep excercises to make your forearms grow isn't enough too. It can't get bigger if you don't work it.