@InfraBlue,
Yeah, I'm focusing more on upper body but I will start doing lower body. I did 6 weeks on the rowing machine (using it every day) prior to using dumbbells so I imagine that worked out my legs somewhat. As for rows, I'm currently doing them on a bench.
Also, can I just ask how long does it take to get results? Like I've said, I'm skinny, and I've read that it's harder for skinny people to gain muscle mass. I've started eating more now, I used to skip out breakfast and sometimes dinner on odd days, but I've stopped that. I've also effectively stopped drinking soda (I now drink water) and snacking.
I measured myself last month, and I was 58 pounds, I'm now 63 pounds. I'm hoping that's a good improvement in muscle mass, but I'm not sure. I should've took a picture in retrospect and compared myself that way. I imagine the change is so gradual I don't notice.
Thank you for the response.