Eazy TIP:
 

If you’ve built all that muscle mass by lifting heavy in the 6-10 rep range don’t suddenly cut the weights in half and start doing sets of 20 with the hopes of burning more fat. Your muscles became that size because they had to get accustomed to moving heavy weight, if they don’t have to move that heavy weight anymore they will decrease in size. Heavy training will also do a number on your EPOC (excess post-exercise oxygen consumption) which keeps the resting metabolism elevated, allowing you to burn fat for hours after a workout.