help me get in shape?

Question

im sixteen years old, 5'7", and i weigh around 145 lbs. most people tell me that im average for my age and height. but i still feel like i need to, or at least want to lose some weight. i have gained about twenty pounds since just last school year.
can anyone tell me some healthy ways to lose some weight and get back into shape? please give me details. dont just say exercise, or eat healthy. im not stupid.

Answer 1

[dont just say exercise, or eat healthy.]
Seems to me there's not much else to do! Jog, do cardio, do a light weight workout. Or maybe try this simple routine - after a proper warm up and stretch, do as many body crunches as you can; then with no break do as many push ups as you can; immediately following push ups do as many squats as you can. Repeat at least 3 times. It's as basic as it gets but, I'm sure it will help.