how much would two of those dumbbell bars cost? excluding the weight of course

last week at the gym i was approached by a girl. she asked about how to lose weight. so i told her to pick up weight training, HIIT (since she's been doing so much cardio, she should be able to handle HIIT) and a clean diet.

then she mind f*cked me by saying : "but if i train, then when my fat become muscle, after i stop training the muscle become fat again, i dont want! i read from magazine that if we weight train, we must train the muscle to become muscle, not train fat to become muscle."

i stood there stunned. her phone rang n she went away. i continued my training session, far far away from her.

its best if u forget about just training ur arms and chest only.
its gonna make u look weird: big arms, big chest, small chicken legs, flat baby back. besides, it'll introduce muscle imbalance and possibly lead to injuries.
focus on training ur whole body, not just the "show muscles"

unless the dumbbells are adjustable and u have a good amount of weight plates, its still best to find a decent gym.

for starters, try looking at stronglifts.com
read read read and read.

set a goal, train with compound exercises, eat to support ur muscle growth, get enough rest.

or maybe he was training his form, trying to get it right?