Completely agree with Lesplease - great info. Also, continue to use compound multi-joint exercises - like you are - but incorporate it into a circruit style where an upper body exercise is followed immediately by a lower body exercise. This will trigger an additional cardiovascualr effect which will...

Do total-body exercises like squats, lunges, push up's, dips, shoulder presses. These increase your metabolism which means you'll burn calories for longer and see your abs sooner. Do interval training for you cardio (go hard for 30sec, rest 1 min x 10) - this will stimulate your body to actively see...