Thanks arpwer; and I know I could find out some of this stuff through my own research, but I wanted to get opinions from people whose opinions I know I can trust (so, people here).
I read the article Chris, it was very helpful and well-written, thanks! The eatmoveimprove article I mentioned in my first post recommended a program that uses only 5 exercises: the squat, deadlift, power clean, bench press, and press. Is this really all I need?
So I guess my goals at the moment would go something like this:
-Be able to run 5 miles at one time by June 21st (end of the school year)
-Be able to do 50 pushups at one time
-Do planche and front lever exercises (vague because I'm not sure how to do sets of bodyweight movements)
-Develop a visible six-pack from eating better, running and core exercises
-Work on lifting (Not sure what exercises I should do for that)
Some of those goals don't have numbers because I don't have a benchmark set for them yet. Once I start, I could add specific details.
One last thing: I noticed on the section where you outline a list of possible goals, under the lifting section you make a distinction between strength and power. Why are those terms different? Thank you very much!