Weight loss trends come and go, from fad diets to “squat challenges” and other supposed quick fixes that are touted to help you lose weight fast. However, every once in a while, a science-backed technique or workout routine will gain traction due to its actual ability to offer you a solid outcome, so long as you stick to the plan. That’s the case with LISS, or Low Impact Steady State cardio routines. While it’s certainly not as popular (yet) as its big brother HITT, LISS is a viable way for you to get fitter and begin shedding down on your extra pounds. But, what is it? It’s like the opposite of HITT. While HITT, or High Intensity Interval Training, pushes you to your breaking point in a short amount of time, usually having you do something like 45 seconds of all out breath-taking labor and then getting a 15 second break before moving onto the next heart-pounding move, LISS as the opposite goal. LISS has you pick a comfortable level of exertion that you can sustain over a long period of time. This model is proven by science and by trainers around the world. In fact, you already participate in…