The best way to burn more fat is to build more muscle.
Muscle uses extra calories to stay strong, so, the more muscle you have, the more calories you burn and the more fat you lose.
Incorporate these simple tips into your workout to boost your muscle mass.
Tighten Those Muscles Tightening your muscles while exercising can build extra muscle fast without extra work.
Try this during your next workout:

• Tighten your core muscles by drawing your stomach in.
  Pretend your belly button is getting closer and closer to your spine.
  Hold your stomach there while you exercise.
  You are sure to notice the extra burn, and if you do this regularly, soon enough, you'll also notice some extra definition.
  
• Just like your core muscles, you should clench your glute muscles, as well.
  Not only will this build extra muscle, but it will also lift and firm the butt area.
  

Check Your Posture Most people don't think about posture when they think of building muscle and losing fat, but they should.
Good posture makes your back and core muscles contract, building the muscles.
To achieve better posture, think of a string pulling your head upwards, straightening your neck, lifting your rib cage, and straightening your shoulders.
To keep your good balance, imagine yourself trying to hold something between your shoulder blades while you exercise.
Try combining these tips with a good exercise plan.
If you're conscious of your muscles, and make sure that your exercises are always giving them a good workout, you will end up leaner and trimmer than ever before.