Exercise is a powerful way to take charge of your diabetes. Your blood sugar, blood pressure, and cholesterol levels stay on track, and insulin works better. But to exercise safely, you need to take a few precautions.
Certified fitness trainer Jeanette DePatie weighs in with some facts about what to do -- and what not to do.
Two out of three people with diabetes also have high blood pressure. Keeping your diet in check -- counting carbs, limiting sugar, eating less salt -- is key. You can still eat well and manage your conditions with these easy tips.
Start slow and increase gradually. If you haven't worked out regularly in a while, don't assume you can pick up right where you left off, DePatie says. First, get cleared by your doctor.
After you get a thumbs-up, start small. Try something gentle -- like walking, dancing, or biking -- for 5 to 10 minutes a day. Build up to 30 minutes a day, five or more days a week.
Keep an eye on your blood sugar levels. "Check them frequently before and after exercise, especially if you're new to exercise," DePatie says. Working out may cause your levels to drop. "Make sure you've got some fast-acting carbohydrates, like sports drinks, juice, or glucose tabs, so you can quickly bring your sugar back up," she says.
Take care of your body. This starts with your feet. Wear a clean pair of socks and supportive athletic shoes that fit you well, she says. Check your feet for blisters, redness, or irritation. Stay hydrated before, during, and after your workout. Protect yourself from extreme hot or cold temperatures.
Be active all day. Burn extra calories even when you're not working out. If you're sitting for a long time, get up at least every 90 minutes and move. Walk instead of driving. Take the stairs rather than the elevator. Park at the end of the parking lot.
Don't exercise if your blood sugar levels are too low or too high. If they're lower than 100 mg/dL or higher than 250–300 mg/dL, it may not be safe to work out. Eat a snack or wait for it to reach a better level before getting started.
Don't keep going if it hurts. Stop exercising if you feel dizziness, shortness of breath, disorientation, or pain.
Don't miss working out more than 2 days in a row. Missing a day here or there is OK, but it's best to be consistent with your exercise plan.
Find more articles, browse back issues, and read the current issue of "WebMD Magazine."
Good to Know is a new feature that allows members of the community to answer questions from WebMD experts, doctors, staff, and other community members. We're testing this new feature and we'd like your feedback.