Short time lurker ready to wake the fuck up to the realities of life. I need workout advice because frankly I have the body type of a inverted gorilla (larger ish arms to a weak pectoral and core). My core isn't as much of a concern as my pectoral muscles. I'll have access to a barbell once I get to college but stuck at the condo gym I have free weights doing this:

3 sets of 15 overhead tricep extension

3 sets of 20 crunches both sides with lifted legs

3 sets of 20 bicep curls both arms

3 sets of 15 chest press (could use tips here)

3 sets of 10 burpees

unrelated

I also try to run a few miles every time I come up here (3 days/wk)

and I know this is either lacking in depth or breadth so please help I want mad gains for the tank top tinder pic (I hate tank tops this is the joke)