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Exercise Is Awesome for Diabetes Management

by K. Aleisha Fetters
Last Updated : August 24th, 2020

diabetes workout

Everyone seems to want a slimmer middle, a smaller pant size — you know the drill. But trimming your waistline is about so much more than how you look in the mirror; it’s about improving your insulin sensitivity, glucose levels, and risk for diabetes complications, such as heart attacks, strokes, and cancer.

“Current research shows that abdominal fat is a driving factor behind the development of insulin resistance and Type 2 diabetes, as well as [a factor that affects] how people manage the condition,” explains Margaret Eckert-Norton, Ph.D., R.N., a certified diabetes educator and associate professor of nursing at St. Joseph’s College in New York City.

The Difference Between Visceral Fat and Subcutaneous Fat

Belly fat, also known as abdominal or visceral fat, hangs out in and around your internal organs. It’s known to secrete a variety of proteins that trigger inflammation and affect your body’s hormone levels, and it can increase your risk for a variety of conditions (but more on this later). For this reason, some experts actually call it “active fat.” That’s in contrast to subcutaneous fat, which sits directly underneath your skin and pretty much just acts as an energy reserve without strongly influencing health, Dr. Eckert-Norton says.

How Excess Visceral Fat Can Increase the Risk of Diabetes Complications

So what are those conditions that belly fat influences? The first and most notable one for anyone with diabetes is insulin resistance, she says. One of the many factors at play is retinol-binding protein 4 (RBP4), a compound that visceral cells secrete, dulling the body’s sensitivity to the hormone insulin, encouraging the development and progression of type 2 diabetes and its complications. Those complications range from peripheral and central diabetic neuropathy to cardiovascular disease and even cancer.

Meanwhile, recent research shows that an excess of belly fat can significantly increase the risk of heart disease and cancer all on its own. For instance, in a study in Oncogene, visceral fat cells were found to produce high levels of a protein called fibroblast growth factor 2, or FGF2, which can trigger cancer formation. What’s more, it’s important to remember that visceral fat sits right next to (and even inside of) your organs, meaning that it can directly affect the health and function of your liver, heart, and lungs.

RELATED: The Link Between Belly Fat and Cancer

Do You Have Too Much Visceral Fat? A Simple Way to Find Out

The easiest way to gauge your belly fat levels and risk of abdominal obesity-related conditions is to measure the circumference of your waist at the top of your hipbones. According to a statement published in the journal Circulation by the American Heart Association and the National Heart, Lung, and Blood Institute, measurements greater than 35 inches in women and 40 in men denote abdominal obesity and chronic health risk.

Exercise and Diabetes: Everything You Need to Know

While everything from slashing stress to eating fewer processed foods has been shown to help combat belly fat, exercise is one of the best things you can do to reduce weight in this area and live healthier with diabetes, says Pat Salber, M.D., an internist and founder of The Doctor Weighs In.

She notes that in a meta-analysis published in February 2013 in the journal PLoS One, exercise was found to significantly lower people’s visceral fat levels, even if they didn’t cut calories. What’s more, when it comes to the best forms of exercise for diabetes, research suggests that high-intensity strength training is where it’s at.

What Research Says About the Benefits of High-Intensity Strength Training

For instance, according to a study published the journal Obesity, when researchers at the Harvard School of Public Health followed 10,500 men for 12 years, they found that, minute per minute, strength training targets belly fat better than cardio does. And in one Internal Journal of Cardiology study, high-intensity resistance training was found to be significantly better at reducing visceral fat levels and preventing symptoms in people with metabolic syndrome, compared with more endurance-based workouts. Metabolic syndrome is a cluster of conditions, including hypertension, high blood sugar, excess belly fat, and abnormal cholesterol or triglyceride levels.

Think you don’t have time to reap the potential benefits of exercise for diabetes? Not true. “The beauty of high-intensity workouts is that the total amount of time to achieve fitness benefits is shorter than working out at lower intensities,” Salber says.

RELATED: Build Muscle and Lose Fat

What People With Diabetes Should Know Before Giving It a Try

Don’t worry: High-intensity resistance exercise is all about moving your body in a way that feels challenging to you, and it doesn’t have to be high-impact. Remember it’s important to keep your feet safe, and pounding the pavement or gym floor with high-impact exercise can increase your risk of cuts, blisters, and infection. No one wants that.

The best way to structure high-intensity resistance exercise depends on your current fitness level. After all, the fitter you are, the more weight you can move with each rep and the less you need to rest between sets. But as a general rule of thumb, you should be able to perform 15 to 20 reps per set with proper form, according to the ACSM’s Health & Fitness JournalRest for 30 seconds or less between sets.

And, just like with any type of exercise, it’s important to warm up before and cool down after your high-intensity resistance training. Spend 5 to 10 minutes walking, jogging, or performing gentle bodyweight exercises. Save any stretching for after your training session.

Ideally, you’d strength train at least three times per week, on nonconsecutive days. That will give your body the rest time it needs to spring back from each workout stronger and healthier than before.

The Diabetes Workout

Here, we share five high-intensity (but low-impact) resistance exercises that will help you reduce your visceral fat levels for better diabetes management and health. As always, make sure to check your blood sugar levels before, during, and after your workouts. Sprinkle them throughout your regular workouts or perform them all together as one diabetes workout, making sure to rest for two to three minutes between each exercise, for a real challenge:

1. Dumbbell Squat to Overhead Press

What you’ll need: a pair of dumbbells at your choice weight

Stand tall with your feet shoulder-width apart and hold a pair of dumbbells in front of and against your shoulders, palms facing each other and your elbows pointed down toward the floor. Pull your shoulders back and brace your core.

From here, hinge your hips and bend your knees to lower your body as far as you comfortably can down into a squat, keeping your torso up as you do so. As soon as you hit the lowest point of your squat, immediately push through your heels to return to standing, and simultaneously press the dumbbells up overhead until your arms are straight, but not locked out.

2. Reverse Lunge to Single-Arm Cable Row

What you’ll need: a cable machine (found at most gyms) with a D-shaped handle

Attach a D-shaped handle to a cable machine at knee height. You can also use a resistance band secured to a sturdy object. Stand tall facing the anchor point with your feet spread hip-width apart, and hold the handle with your right hand, your arm fully extended and palm facing in. Pull your shoulders back and brace your core.

From here, take a giant step back with your right foot, then bend your knees to lower as far as you comfortably can into lunge. Pause, then pull the handle to meet the side of your torso, keeping your elbow pointed straight back behind you as you do so. Pause, reverse the row, then press through your front foot to return to standing. That’s one rep. Perform all reps and then repeat on the opposite side.

3. EZ-Bar Deadlift

What you’ll need: an EZ-bar of your choice weight (also available in most gyms)

Stand with your feet hip-width apart and hold a loaded, EZ-bar (it’s a short barbell with two curves where your hands go) against your thighs, hands shoulder-width apart and palms facing your body.

From here, keeping your core tight, back flat, and shoulders pinned back, push your hips behind you and, allowing a slight bend in your knees, slide the bar down your legs until it’s just below your kneecaps or you feel a slight pull in your hamstrings. The bar should stay in contact with your legs throughout the entire move, and your shins should remain vertical. Pause, then thrust your hips forward to return to standing.

4. Incline Push-Up

What you’ll need: a kitchen counter, a sturdy bench, a piece of furniture, or a wall

Place your hands on your surface of choice so that they’re slightly wider than your shoulders, and step your feet back behind you. Your body should form a straight line from head to heels. Drop your shoulders back away from your ears, and brace your core.

From here, bend your elbows and lower your chest between your hands until it nearly touches the bench. Allow your elbows to flare out diagonally from your torso; they should not be tucked behind you or out straight to the sides. Pause at the bottom, then push through your hands to return to start, making sure to keep your body in a straight line as you do so. That’s one rep.

5. Kettlebell Swing

What you’ll need: a kettlebell of your choice weight (also available at most gyms)

Stand with your feet about shoulder-width apart and a kettlebell between your feet, about one foot in front of you. Keeping a flat back, push your hips back, and bend your knees just slightly (keeping your shins vertical) to grip the bell with both hands, palms facing you. With the bell still on the floor, squeeze your shoulder blades down and together so that the top of the bell tilts toward you.

From here, hike the bell back between your legs. As the bell begins to come back forward, explosively thrust your hips forward to return to the standing position and drive the bell straight out in front of your body at shoulder height. (Do not pull the bell with your arms.) Allow the bell to lower on its own then, as it nears your body, hinge at the hips to move immediately into the next rep.

RELATED: 4 Exercises That Don’t Burn as Much Fat as You Think

Originally written for Everyday Health


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