Alright fellas, I'm 5'8 only around 120. I'm pretty scrawny. I've worked out before, but I want a serious plan to help improve speed, strength in the upper and lower body, quickness, and anything involved in basketball. I'm already doing Air Alert which is a jumping program to improve your vert, and I have a dribbling program daily. All I need is to work in a weightlifting program. I have dumbbells at home as well.