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The dedicated souls who exercise because they love it are a rare lot. The rest, well, exercise because it is an important step on the road to weight loss. And we all know that weight loss really means, “fat loss.” Am I right? Unfortunately, there is a lot of misinformation about the “fat burning zone,” which leads us to believe that exercising at a particular intensity, above a minimum amount of time, is the optimal “fat burning” place. Not so (and that isn’t necessarily a bad thing). And here’s why…
Like it or not, we all burn a higher percentage of fat calories for energy when we’re sitting on our duffs, than cycling like a feign. That is simply they way our metabolisms are designed. We do burn fat when exercising, but you don’t burn a higher percentage of fat exercising for more than 20 minutes, or at a higher intensity, or at a lower intensity really. The difference is pretty insignificant. But (and this is a big one) – if you burn MORE calories (either at rest, or during exercise), the more total fat you’ll burn. To burn more fat, burn more calories.
The 3 best fat-burning moves
1. Exercises that involve the largest muscle groups (glutes and quads), burn more calories.
The more muscle mass you have, the more calories you’ll burn at rest, and since you burn a higher percentage of fat in a resting state than during exercise, it makes sense to focus on the large muscle groups first. Squats, leg presses, leg extensions, lunges, Romanian dead lifts are examples of weight training exercises that target these large muscles.
2. Interval training burns more calories than traditional, steady-state endurance training (if duration is the same for both). During exercise, you burn both carbohydrates and fat, but
you burn more carbs than fat for fuel. However, the more total calories you burn, the more fat calories you’ll burn. Here’s a simple example of interval training: add intervals of 3-5 minutes that are at a higher intensity, then spend roughly equal that time recovering, then repeat. Thirty- to forty minutes is sufficient. Shorter intervals of even higher intensity are fine too – just check with your doctor if you have any pre-existing health conditions.
3. Running and cross-country skiing: these activities burn more calories than most other cardiovascular workouts. Again, the more calories you burn, the more fat calories you’ll burn. The ratio is roughly 60% carbohydrates to 40% fat utilized as fuel during cardiovascular exercise. For example, if you cycled for 30 minutes and burned 200 calories doing so, only 80 of
those calories would come from fat. However, if you ran at a 7 mph pace instead, you’d burn roughly 400 calories (depending on your height/weight), and 160 of those would be fat calories!
The exact number you will burn depends on many factors, but you get the idea. To burn more “fat” calories, burn more total calories!
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Thanks for sharing Elizabeth. This type of workout is one of my favorite formats also, and I agree, it does produce nice results when done consistently. I suffer from short attentions span, so breaking up workouts into increments like this really helps. Plus, it is a lot more fun ;0)