I used to be super overweight. Weighed 128kg (282 pounds) by January 2009. I got into Judo though and lost 32kg (about 70 pounds) in nine months. I originally took up Judo to learn self defence and had no idea it would make me lose crazy weight, but best decision I ever made. At the moment though, I weigh 104kg (229 pounds).
After my weight loss... I was pretty thin, so last year a friend of mine convinced me to start up weight training with him at the gym. I gained muscle and mass, looked better but... it wasn't practical. I went to the National Australian Judo championships, fought in the under 100kg division and I got STOMPED. While down there, some of the guys told me that I should invest in explosive power lifting for weights training.
At the moment I personally train in Judo two to three times a week, then I'm at the gym three times a week as well. Monday, Wednesday and Friday afternoons I'm at the gym, Tuesday and Thursday nights I'm at Judo, Saturday morning I'm at Judo - if I wake up on time.
On Saturday or Sunday, I'll go for a run generally in the afternoon.
I used to go to the gym five times a week but I found going to the gym and then straight to Judo, I would be wrecked. I'd get so tired too quickly and my technique would go down the drain... so now I'm trying three times a week to see if that improves my performance and learning at Judo.
Mondays for weights and power lifting I focus on chest, Wednesday is back, Friday is legs (my favourite). I don't do much core work at the gym, because it's a part of Judo. Judo also does cardio for me. After the weights (I spent about an hour-ish weight training) I'll spend about half an hour throwing my 120 pound grappling dummy -
http://a248.e.akamai.net/origin-cdn.vol ... 1325187182 - 120 pounds doesn't sound like much but... it's dead weight, so when you pull it off the ground, you have to keep it standing, when you pull it off balance to throw, you have to keep it up. I use the dummy to try and practice technique, but throwing and dragging the dummy in itself is a good workout.
One problem about all this fitness... less time for my art and video games.