March 20 2018
Do runners need to take a collagen supplement? Registered dietitian Jamie Sheahan advises.
What’s the best way to run for weight loss? Answering this question is trickier than you might think. The number of calories you burn through running is determined by how many miles you run. So it would stand to reason that the most effective way to slim down through running is to run a lot. However, when you run a lot your body also wants to eat a lot in order to avoid chronic fatigue or injury. . . and eating a lot is not conducive to weight loss.
In fact, while running may be a great weight-loss activity, it’s not the best overall method. Research has proven the most effective tool for shedding pounds is calorie restriction— that is, eating less. When you’re trying to lose weight you should aim to consume 300 to 500 fewer calories per day than your body uses. If you do this, you will lose weight steadily at a moderate rate—but you will also lack the energy to maintain a heavy running schedule.
The solution is to combine your calorie deficit with a training program designed to keep your metabolic fire burning. Such a program includes three different kinds of workouts. . .
#1 Fat-Burning Runs
Your body burns fat best when you run at a speed that corresponds to approximately 65 percent of your maximum heart rate. If you’re going by feel, this translates to a five out of 10 on the effort-level scale (10 being an all-out effort). The longer these runs last, the higher the rate of fat burning climbs, so push the duration instead of the pace in these workouts. Avoid taking sports drinks or energy gels during fat-burning runs because their carbohydrate content reduces the muscles’ reliance on body fat for fuel.
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#2 Sprint Intervals
Fast running is an excellent tool for weight loss. Not only do you torch the most calories when you sprint, but your body also burns more fat for a longer period of time afterward. Uphill sprinting gets your heart rate soaring, and it’s easier on your joints and muscles than sprinting on flat ground. Our eight-week running for weight loss features sprint interval workouts that call for repeated 30-second uphill runs. These should be hard efforts, but not so hard that you find yourself slowing down before you complete the final interval.
#3 Strength Training
While running melts away excess body fat, strength training burns additional calories and preserves muscle mass. This is important, because when you’re eating 300 to 500 fewer calories than your body uses daily, you are likely to lose muscle along with fat. However, if you supplement your running with a couple of full-body strength workouts each week, all of your weight loss will in fact be fat loss. Strength training may be performed at a gym or in your living room. Focus on bodyweight as well as weight-lifting exercises, such as lunges, squats, deadlifts, pushups, shoulder presses and planks.
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