I've got a circuit training workout for you that uses heavy weight (lean muscle gains), minimal rest which kicks your metabolism into overdrive (burn fat fast)
Purdue University research found men and women can lose fat, gain muscle, get stronger, lower LDL cholesterol, and improve blood sugar with a strength training workout.
Since today is Saturday I figured I would give you 2 fat burning and lean muscle workouts using kettlebells and bodyweight exercises.