How to get a six pack and toned arms?
I’m a 16 year old male about 6 feet in height and around 120 lb. Due to my high metabolism I’ve been relatively skinny all my life. I also happen to have horrible posture. I decided to use this summer to toughen up. What can I do to get a six pack and toned arms in around 3 months. So far I’ve just been swimming daily, doing some push ups, running, and crunches.

Go to the supermarket and ask where the Coke is lol
You need to hit up Vince Delmonte’s program. It’s specifically designed for skinny guys who want to make muscle gains.
Go through here and read about it, no point in me explaining it here, but it actually works
http://www.8packabs.org/