I use dumb bells, with sit ups and push ups works real nice for me. The gym is a waste of time. I actually gain weight working out at a gym.
I just stuck with my own methods and it worked. My friends that have been going to the gym for 3 years looked at me and said that i looked better than then and asked how did i do it..LOL
Jogging is also good...
Can't forget having HARDCORE SEX