HealthyLife Articles

Tag: impact

Consider Low-Impact Or Nonimpact Aerobics

Fitness

Fitness activities that involve steady, rhythmic motions of major muscle groups and burn oxygen for more than a brief spurt are considered aerobic. They force your heart and lungs to work at anywhere from 60 to 85 percent of their capacity. Brisk walking and bicycling are examples of aerobic activities. So is aerobic dance-informally choreographed routines that combine calisthenics and dance.

Aerobic dance classes became the rage in the early 1980s, but shock to bones and tendons caused by repeated jumping and bouncing produced a number of injuries. Low-impact and nonimpact aerobics are kinder to your skeleton.

Low-impact aerobics are designed so that:

* Your feet stay close to the floor, and only one foot leaves the floor at a time.

* Only moderate jumping is involved.

* Jerky movements are kept to a minimum.

Nonimpact aerobics are designed so that:

* No jumping is involved.

* They rely on large muscles of the thighs (as in lifts) rather than muscles in the feet and calves (as in jogging and skipping in place).

* They require more arm movement than high-intensity aerobics.

© American Institute for Preventive Medicine

January 23, 2026
Give Water Exercise A Try

Fitness

Water exercise (or aquatic exercise, as it’s sometimes called) is popular among people of all ages. Buoyed up by water, you feel light as a feather, and you can move in ways that are otherwise difficult or impossible yet still tone your muscles and improve your circulation, breathing, and endurance. You weigh 90 percent less in water than you do on land, easing the burden on weight-bearing joints like your hips, knees, and back. That means many people who find it difficult or painful to jog or perform other kinds of weight-bearing activities find it easier to work out in water. Water exercises take place in the shallow end of a pool, in waist- to chest-deep water, and you can usually hold on to the side of the pool for safety and comfort.

Swim the English Channel (or Its Equivalent)

Imagine the pride you’d feel if you could tell people, “I swam the English Channel.” As remarkable as it may sound, you can achieve such a feat, without leaving your hometown. Here’s how: Assuming one lap equals 60 feet, keep track of how many laps you swim and convert that figure into miles once a week. The English Channel is 21 miles wide which is the equivalent of 1,848 laps. You can apply this motivational tool to walking, bicycling, stair climbing, or running. Using the following table, decide on a goal-climbing a well-known mountain or skyscraper, swimming a famous body of water, walking to a faraway city. Then figure out the distance and get moving.

Water exercise is excellent for people who:

* Are over 50 years old.

* Suffer joint pain.

* Have weak leg muscles or back problems.

© American Institute for Preventive Medicine

January 23, 2026
Walk Your Way To Fitness

Fitness

Walking is a great way to keep fit without risking injury or buying lots of special equipment. Since walking is probably the most natural form of exercise, almost anyone can do it with ease.

Walking keeps you fit because it:

* Improves cardiovascular fitness.

* Increases the amount of calories burned.

* Enhances muscle tone.

* Builds stamina.

* Aids digestion and regularity.

* Helps to relieve tension.

* Enhances feelings of well-being.

Although walking comes naturally, you can maximize comfort and benefits if you:

* Warm up by walking slowly for 2 to 3 minutes.

* Take a few minutes to stretch before and after walking, especially if you walk briskly.

* Wear good walking or running shoes with sufficient arch support.

* Walk by stepping down on the back of your heels and rolling onto your toes.

* Maintain good posture by keeping your head up, shoulders back, and arms swinging freely at your sides.

* Breathe deeply and exhale fully.

* Cool down by walking at a slower pace for 3 to 5 minutes before you stop.

© American Institute for Preventive Medicine

January 23, 2026
3 Key Facts About Stress

SUCCESS OVER STRESS

With demanding jobs, caring for family, and worries about everyday events, many people feel stressed on a daily basis. Here are some things to remember:

1.You can’t avoid all stress, all the time.Although we’d like to live stress-free lives, it’s normal to deal with stress from time to time. Even the most relaxed person will likely deal with stress sometimes, and our bodies are equipped to deal with small amounts of it. Rather than worry about stress, learn how to cope with it when it does arise.

2.Stress doesn’t have to be a bad thing.A small amount of stress can help you be at your best, such as before a job interview or a speech. And, stress can help you out of dangerous situations. Adrenaline kicks in to help you survive in situations where you may need to flee. Your pulse speeds up, your brain kicks into high gear, and your muscles are ready to perform. This is known as the “fight or flight” response, and it can save your life.

3.When you’re stressed all the time, your health may suffer.Though some stress is part of life, feeling stressed too often can take its toll. If you’re dealing with high levels of stress every day, or the source of stress doesn’t go away, this may become “chronic” stress. Chronic stress puts you at a higher risk of health problems, such as heart disease, diabetes, immune system problems, and more.

Learn how to manage stress

Look into these healthy ways to manage stress in your life:

* Make time for exercise. Just 30 minutes a day of walking has been shown to improve mood and help people cope with stress.

* Recognize when you’re feeling stressed, and take action. If you feel stress, take a walk, try deep breathing exercises, or call a trusted family member or friend.

* Be open with your doctor. If stress is causing sleep problems, substance abuse issues, depression, anxiety, or other issues, tell your doctor. There are treatments available that can help you feel better.

* Step out of your comfort zone. Have never taken a yoga or tai chi class? A relaxing activity like this could be just what you need to cope with stress.

Source: National Institute of Mental Health

© American Institute for Preventive Medicine

January 23, 2026
Are Stress And Cancer Linked?

SUCCESS OVER STRESS

Some stress is a normal part of daily life. Though stress can cause some health problems, the link between stress and cancer is not clear. Here’s what the National Cancer Institute says about stress and cancer:

* Chronic, high levels of stress can lead to unhealthy behaviors such as smoking, drinking alcohol, and unhealthy eating. Though these habits may cause cancer in some people, the stress itself is not the cause of cancer.

* Stress may cause certain tumors to grow or spread more quickly. More research is needed to learn more about this.

* Cancer patients face high levels of stress. Lowering their stress levels through emotional and social support can help them have better outcomes.

Nature reduces stress

Do you wonder why a walk outdoors feels so relaxing? Researchers at the University of Minnesota say that being in nature can help reduce fear, anger and stress. If you can’t get outside, consider placing plants inside or hanging relaxing nature photos on the walls.

© American Institute for Preventive Medicine

January 23, 2026
Can You Take A Hit?

BE FIT

Short sprints might boost your fitness by significant levels in just 2 weeks. Really short sprints-like 6 seconds.

Researchers at Abertay University in Scotland have claimed that people can improve their fitness levels with just small amounts of exercise.

Participants were asked to cycle all out for 6 seconds then rest for one minute, repeating the cycle 10 times. They found that after 2 weeks participants recorded a 10% improvement in fitness.

The 6-second bursts are one of the shortest sprint durations ever used in high-intensity training (HIT). HIT involves short bursts of intense exercise and achieves similar results to long-distance endurance training.

However, the method is much less time consuming and comes with a lower risk of injury, making it ideal for athletes wishing to remain injury free.

© American Institute for Preventive Medicine

January 23, 2026
Kids And Concussions: What To Know

WELL-BEING

Many kids get a bump or blow to the head while playing sports or other activities. If the hit is hard enough, a child can have a concussion, which is a type of traumatic brain injury. During a concussion, the brain bumps against the inside of the skull. This can cause changes in the way the brain works and can lead to long-term problems.

How do I know if my child had a concussion?

Many people mistakenly think that if the child doesn’t “black out,” then they’re okay. Although losing consciousness is a sign that a concussion is likely, it’s not the only way to know. A concussion can happen even if the child never loses consciousness. Look for:

* Nausea and vomiting

* Dizziness

* Blurred vision

* Sensitivity to light

* Tiredness

Some kids don’t show symptoms right away. If your child suffered a hit to the head, look for these problems that can occur days or weeks after a concussion:

* Trouble concentrating or problems with schoolwork

* Headaches

* Memory problems

* Confusion or changes in behavior

* Changes in their movement, coordination or walking

Anything that seems unusual after a blow to the head should be checked by a doctor.

What to do after a concussion

Right after the injury, the child should:

* Stop the sport or activity.

* Get medical help immediately.

* Lie down on back with head and shoulders slightly raised while waiting for help to arrive.

Parents or adults should watch the child’s breathing and whether they stay awake. If the child isn’t breathing or doesn’t have a pulse, begin CPR.

Returning to sports or activities

The brain needs time to heal after a concussion. If the child starts activities too soon, they are more likely to have another concussion and to suffer more serious brain damage. Ask the child’s doctor when they can gradually begin physical and mental activities again.

Preventing concussions

To prevent a brain injury like a concussion, make sure your child:

* Wears a helmet during all contact sports, such as football, or in cases where a fall could happen, such as while biking, skating, horseback riding, and skiing.

* Wears a seatbelt and/or has the right car seat for riding in a vehicle.

Concussions can happen to the best athletes with the most careful parents. If it happens to your child, remember to give the child’s brain plenty of time to rest and recover. This can help avoid long-term problems down the road.

Source: National Institutes of Health

© American Institute for Preventive Medicine

January 23, 2026
Sugar: Not So Sweet For Your Health

HEALTHY EATING

Cookies, cake, and candy – we all know which foods are high in sugar. Or do we?

The average American is consuming too much sugar today, and the American Heart Association says this is hurting us. Sugar is loaded with calories, which can cause weight gain and heart problems. A high-sugar diet can also be a factor in diabetes. Sugar can cause cavities and other dental problems.

You might be surprised to find that many regular or even “healthy” foods have a lot of sugar in them. That’s why the FDA is proposing a change to the food Nutrition Facts label that would list “added sugar.”

What is added sugar?

Some healthy foods contain a certain amount of natural sugar. These include fruits, vegetables, dairy, and whole grains. The sugar (simple carbohydrate) naturally occurs in the food.

On the other hand, many packaged and processed foods contain “added sugar.” This sugar has been added to improve the taste. Many things you wouldn’t suspect, like “diet” foods, soup, yogurt, crackers, and salad dressings can contain a lot of added sugar.

How do I spot added sugar?

Sugar can be listed by many different names in the ingredients. So, it’s hard to know how much added sugar you’re getting. Until the nutrition label change takes place, the best thing to do is look at the sugar listing on the Nutrition Facts. Keep track of how many grams are in each serving of food and add them up each day. The AHA recommends:

* No more than six teaspoons (25 grams) for women per day

* No more than nine teaspoons (37.5 grams) for men per day

If you eat processed or packaged foods or drinks, look at the Nutrition Facts and see how much sugar each one contains. You may be surprised at how many grams of sugar you consume, even if you’ve been watching your diet. And drinks count too – fruit juice, sports drinks, and sodas are usually loaded with sugar. In fact, a 12- ounce serving of soda contains about 38 grams (nine to 10 teaspoons) of sugar.

Many food labels don’t list the word “sugar” in the ingredients. In fact, there are more than 50 different names for sugar! These include sucrose, dextrose, maltose, corn syrup, corn syrup solids, dextrin and maltodextrin.

© American Institute for Preventive Medicine

January 23, 2026