Increase rep max, gain muscle size

[Bobkid]

Hey I'm a 15 y/o weight roughly 145-150. I bench at roughly 150lbs one rep max. I squat at 250. Power clean 120 and dead lift about 195. Im wondering what I can do to increase all these maxes. I only have a bench(incline, flat) leg extension thing, curling bar, straight bar and 1 pair of dumbbells. I mainly am focusing on my arms right now then I will go to lower body. And I also want to increase my bicep tricep size and forearms as well. And tips would ve greatly appreciated. Also I am taking body fortress nos blast about 45 min be4 I work out. And I don't always work out maybe 2-3 times a week because I work. So any help is appreciated. Thanx in advance

 

[zedhed]

Do not concentrate on your arms.
Do concentrate on your dead lifts, squats, bench, rows and overhead press.
You do only these and you eat 3 big and good meals per day. You also have 2 protein shakes per day and you will be huge.
I am not teasing your or shitting you. You do just this and you will grow. Look at Stronglifts 5x5 program.

 

[CoBra666]

+1 to stronglifts. other than that memorize the diet forum and big and clean