It’s important to know that studies have shown that high postprandial blood sugar affects all adults. Even those without prediabetes or diabetes.
As listed at the bottom, several ways exist to achieve an acceptable blood sugar level. One way to lower sugar after eating is to walk after meals. Walk After Meals to Prevent Sky-High Blood Sugars.
I have found that physical activity is one of the best ways to burn all that sugar. You can go up and down the stairs or take a short, brisk walk outside. But what if you have to be on your desk?
Some simple seated or standing exercises can be done while at work. They can help lower blood sugar levels and improve overall health.
Best Seated Exercises for Lowering Post-Prandial Blood Sugar
Seated exercises are ideal for those who spend long hours at a desk. These can be performed discreetly without leaving your chair.
Seated Marching
How to Do It: While seated, lift your knees alternately as if you’re marching.
Duration: 1–2 minutes.
Benefits: Engages leg muscles, promoting glucose uptake.
Leg Lifts
How to Do It: Straighten one leg and hold it for 5 seconds, then lower it slowly. Alternate legs.
Duration: 1–2 minutes.
Benefits: Strengthens lower body muscles and improves circulation.
Seated Arm Circles
How to Do It: Extend your arms to the sides and make small, controlled circles. Gradually increase the size of the circles.
Duration: 30 seconds in each direction.
Benefits: Activates upper body muscles and increases heart rate slightly.
Chair Squats
How to Do It: Stand up from your chair and sit back down slowly without using your hands for support.
Duration: 10–15 repetitions.
Benefits: Engages large muscle groups like the quadriceps and glutes, which are highly effective at utilizing glucose.
Ankle Rotations
How to Do It: Sit upright and lift one foot off the ground slightly, rotating the ankle in small circles. Alternate feet.
Duration: 30 seconds per foot.
Benefits: Improves circulation, particularly for those sitting for long hours.
Seated Twist
How to Do It: Twist your torso to one side while sitting, placing one hand on the backrest and the other on the armrest. Hold briefly, then switch sides.
Duration: 5 twists per side.
Benefits: Relieves tension in the spine while engaging core muscles.
Neck Stretch
How to Do It: Slowly tilt your head to one side, bringing your ear toward your shoulder. Hold for a few seconds, then repeat on the other side.
Duration: 5–6 stretches per side.
Benefits: Reduces neck tension, particularly helpful during long work hours.
Best Standing Exercises for Lowering Post-Prandial Blood Sugar
For those who can stand up during the day, these exercises are great for incorporating movement into your routine.
Calf Raises
How to Do It: Stand behind your chair for balance, raise your heels off the ground, and lower them slowly.
Duration: 15–20 repetitions.
Benefits: Works the calf muscles, which helps in glucose disposal.
Wall Push-Ups
How to Do It: Stand an arm’s length away from a wall, place your hands on the wall, and push your body toward and away from it.
Duration: 10–15 repetitions.
Benefits: Engages the upper body and core, increasing overall calorie burn.
Step-Touch
How to Do It: Step one foot to the side, bring the other foot to meet it, and repeat in the opposite direction.
Duration: 1–2 minutes.
Benefits: Keeps you moving without leaving your desk area, promoting blood circulation.
Standing Marches
How to Do It: Lift your knees alternately as if you are marching in place.
Duration: 1–2 minutes.
Benefits: Low-impact cardio that activates large muscle groups.
Desk Push-Ups
How to Do It: Place your hands on the edge of your desk and step your feet back. Perform a push-up by lowering your chest toward the desk, then pushing back up.
Duration: 10–12 repetitions.
Benefits: Builds strength in the chest, arms, and core
Bodyweight Squat
How to Do It:
Stand with your feet shoulder-width apart, toes slightly pointed outward.
Lower your body by bending your knees and pushing your hips back as if sitting in an invisible chair.
Keep your chest lifted and your weight on your heels.
Lower yourself until your thighs are parallel to the floor (or as low as comfortable), then push back up to the starting position.
Repeat with controlled movement.
Duration:
Perform 10–15 repetitions per set
Benefits:
Engages major muscle groups like the glutes, quads, and hamstrings, which are highly effective at using glucose for energy.
Additional Tips for Office-Friendly Blood Sugar Management
Timing Matters: For maximum effectiveness, perform these exercises 10–30 minutes after eating.
Consistency Is Key: Repeat exercises 2–3 times a day to maintain steady glucose levels.
Hydration: Drink water daily to support metabolism and blood sugar regulation.
Healthy Snacks: Opt for snacks with protein and fiber to avoid additional blood sugar spikes.
Frequent Breaks: Stand and stretch every 30–60 minutes to prevent prolonged sitting.
Interval Training: You can download a free app like Interval Timer by Dreams Park, which is what I use to time your exercise. A good start is to exercise for 20 seconds and then rest for 10 seconds. Repeat eight times for a total of four minutes, but you can do it longer.
Resistance Training: Use ankle weights for leg lifts or seated marching exercises. For higher intensity, use elastic bands.
Make it fun: Convince co-workers to lower postprandial sugars and compete with them to see who can do more reps per set.
The Science Behind It
Studies show that light physical activity, such as walking or resistance exercises, improves glucose uptake by muscle cells independently of insulin.[1][2]
Lowering post-prandial hyperglycemia doesn’t require intense workouts or a gym membership. Simple seated and standing exercises in the office are highly effective in managing blood sugar levels and improving metabolic health. These activities during your workday can help you take a proactive step toward better health—even while staying productive.
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