Best fat Loss Workouts

What is the quickest way to shed weight, build lean muscle, and reveal a toned and sexy physique? The answer is simple: A combo of strength training and high-intensity interval training (HIIT). It's not revolutionary, but this regimen has been proven time and again to be the best training method to get a lean body in the least amount of time. You'll crush calories, build fat-burning muscle, and avoid plateaus.

I'll admit that as a woman, I was hesitant to start lifting heavy weights. In my mind, weight lifting equated to a "bulky" and "thick" body. But I quickly learned that this couldn't be farther from the truth. Muscle is metabolically active, meaning that it burns calories even at rest. The more muscle you have, the more fat you will burn. Just remember that muscle is more dense than fat so don't rely on the scale to track your progress. You will see the amazing results in the mirror and feel them every time you pull on your skinny jeans.

This workout combines strength training and HIIT to give you a rock-solid core, lean legs, and defined arms.

You'll need: A pair of dumbbells (10-20lbs), a jump rope.

How it works: Do 1 set of each exercise without resting between moves. Repeat the entire circuit 3 times. If you're short on time, you'll still get a great workout by doing 1 full circuit. For best results, do this workout 3 days per week. To make it more challenging, increase the weight for each exercise.