"Only doing abdominal-focused workouts, like crunches, won’t help you banish the bulge. Belly fat is simply where your body stores energy, so you need to take a whole-body approach to tackle it. HIIT training (high intensity interval training) is a great way to burn fat and get your heart rate up. Squats, burpees and treadmill sprints are all examples to try." https://www.youtube.com/watch?v=eXyOlGTT9QE
Bars have come a long way when it comes to taste, but they are nothing more than high protein candy bars. They are a great tool for gaining weight or every once in a while when you are in a pinch. Otherwise do not use them, be aware that this “net impact carbs” and other labeling tricks are a scam. Companies have replaced sugar with other sweeteners which do not count as carbs on the label. As a result you end up with a bar “low in carbs” but sky high in sweeteners that will cause more havoc with insulin levels than real sugar. I have yet to find a bar high enough in fiber and low in sweeteners to allow people to lose body fat when eaten regularly.
But in today's unenlightened "believe everything you hear" age this most effective and proven approach, for some strange reason, does not seem to attract much interest. This is no more obvious when one witnesses the "technological" revolution that is happening within the fitness industry, where a newer even more ridiculous gadget compared to the one that preceded it promises to build you the body of your dreams, with little effort on your part, "in 30 days or your money back"; where a machine that does most of the work for you is touted as a suitable replacement for actually applying a modicum of effort. https://www.youtube.com/watch?v=mDHGaU_jGrQ