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Why Ice Delays Recovery

When I wrote my best-selling Sportsmedicine Book in 1978, I coined the term RICE (Rest, Ice, Compression, Elevation) for the treatment of athletic injuries (Little Brown and Co., page 94). Ice has been a standard treatment for injuries and sore muscles because it helps to relieve pain caused by injured tissue. Coaches have used my "RICE" guideline for decades, but now it appears that both Ice and complete Rest may delay healing, instead of helping.

Exercise Every Day or Every Other Day?

The old guideline recommending 30 minutes of exercise three times a week just isn't enough, according to the latest research. Athletes know that they need to work out every day, and all people who just want to stay healthy can benefit from the same type of exercise program.

Weight Lifting for Middle-Aged and Older People

A resistance exercise program can help to slow the loss of muscle fibers and improve mobility as people age. Lifting weights or using Nautilus-type resistance training machines will strengthen your skeletal muscles, help to prevent broken bones from falls, and make your heart stronger to reduce risk of heart failure.

Is Napping Healthful?

Power napping for an hour can help you to learn, remember and interpret more efficiently. The frequency of daytime napping increases with age, and up to 70 percent of older adults around the world take daytime naps.

Stretching Doesn’t Deliver

Whenever I see someone stretching before or after hard exercise, I worry that the person has gotten bad advice about training. You should not stretch before a competition because stretching weakens muscles.

Strength Training Guidelines

1. People need to learn a correct range of motion for each exercise that is within their capability and practice that with lighter resistance. 2. There is not a lot of convincing data on repetition duration, but what there is including work we have done here, suggests for each exercise taking about three seconds for the concentric part of the rep, and three seconds for the eccentric part.

Challenging Your Brain During Exercise May Help to Prevent Dementia

Scientific American has a fascinating article that explains why you should exercise your brain while you exercise your body. There is evidence that you may be able to make You can make new brain cells as you age by exercising your skeletal muscles and brain at the same time

Ten-Minute Workouts for Fitness

One minute of intense exercise can give you the same level of fitness as 45 minutes of more casual exercise. Two groups of out-of-shape men exercised three times a week for 12 weeks. . .

Listen to Your Body

The best way to achieve a high level of fitness without injuring yourself is to listen to your body. Don't depend on heart rate monitors, fitness trackers or other gadgets.

Running May Help to Protect Your Knees

Running a marathon may strengthen the cartilage and muscles in knee joints. Marathon runners their MRIs showed a remarkable reduction in the knee bone and cartilage damage and marked strengthening of the knees.

Mary Cain and Forced Weight Loss for Sports

Mary Cain was unbeatable in high school races. At age 16, she became the youngest athlete ever to represent the U.S at a World Championship track meet, and at age 17, she was the 2014 World Junior Champion in the 3000 meter run.

Exercise Treats Insulin Resistance

Up to 70 percent of North Americans adults will develop diabetes or pre-diabetes, usually from insulin resistance caused by excess fat in the liver and muscles. Exercise helps to empty fat from the liver and muscles, so exercise helps to prevent and treat diabetes.

Creatine

Creatine is a substance found in muscle cells that helps your muscles produce energy, particularly while lifting heavy weights or exercising intensely. Your body makes creatine from three amino acids (protein building blocks) called L-arginine, glycine, and L-methionine. You also get creatine when you eat animal protein: meat, poultry or seafood.

Calculate Your Fitness Age

VO2max can be used to predict a person’s risk of premature death from a heart attack. Researchers at the Norwegian University of Science and Technology have developed a simple way to estimate a person’s VO2max, his maximal ability to take in and use oxygen.

Carbohydrate Loading DOES NOT Work

"Carbohydrate loading" the night before a big race can harm your performance and your health. More than forty years ago, I reported the case of a marathon runner who had a heart attack after carbohydrate loading in the Journal of the American Medical Association.

Retaining Strength with Aging

If you don't exercise regularly and vigorously, expect to lose a significant amount of muscle strength as you age, and expect that loss of strength to reduce the quality of your life. A 15-year follow-up study showed that older people who lift weights at least twice a week had a 46 percent lower death rate within the study period.

How Often Should You Lift Weights?

You can become very strong and grow large muscles just by lifting a single set of 6 to 12 repetitions of a weight that is 75 percent of your maximum, three times a week

Cyclists Age Better

Two exciting new studies show that older men and women who have cycled for many years do not have the markers of aging found in non-exercising people. Their muscle size and strength, amount of body fat, levels of hormones such as testosterone, and blood cholesterol levels were close to those of much younger people.

Intervals for Everyone

The American College of Sports Medicine (ACSM) surveyed more than 4,000 fitness professionals and found that High Intensity Interval Training (HIIT) is the most popular trend in fitness for 2018. All healthy people can benefit from some form of interval training. They can pick up the pace for a few seconds while walking, running, cycling, swimming, skiing or skating, and then slow down when they feel the least discomfort.

Keep Moving for a Longer and Better Life

Everyone should try to keep on moving their muscles every day. Sitting around for long periods of time can cause you to become diabetic and increase your risk for a heart attack, and lying in bed for long periods puts you at increased risk for heart failure and premature death

What to Eat Before, During and After a Bicycle Ride

Healthy and fit people usually don't need to eat during a ride when they cycle at a casual pace for less than two hours. However, you can prolong your endurance for a hard ride by taking a source of sugar when you ride very hard for more than an hour, and a source of salt when you ride for more than three hours.

All Exercisers Can Gain Health Benefits from Elite Training Methods

The training principles that improve performance in competitive athletes can be used by all exercisers, even those who have never exercised previously, and can help to prevent heart attacks and prolong lives. Exercise helps to prevent heart attacks because exercise makes muscles stronger, including your heart muscle.

How Many Miles Cycling Equal Miles Running?

During the cold winter months when snow and ice are on the ground, it's too dangerous to ride a bike, so many cyclists run instead. The standard comparison is that one mile of running equals four miles of cycling, but that's lousy science. Although running requires the same amount of energy per mile at any speed (110 calories per mile) , riding is affected by wind resistance so the faster you ride, the more energy you use. So you have to compare running and cycling at different cycling speeds.

Lack of Fitness, Not Too Much Sitting, Shortens Lives

A new study suggests that it is the level of fitness, not time spent sitting, that predicts susceptibility to disease and longevity.

Avoiding Overtraining

Exercising too much can affect your brain as well as your muscles. Athletes and dedicated exercisers often suffer from an overtraining syndrome in which their performance drops, their muscles feel sore and they are tired all the time.

Can Intense Exercise Increase Your Risk for a Heart Attack?

The American Heart Association has cautioned that, "Exercise, particularly when performed by unfit individuals, can acutely increase the risk of sudden cardiac death and acute myocardial infarction in susceptible people." However, a recent review of 48 research articles found no reduction in lifespan, no matter how much a person exercises

Get Stronger in 30 Minutes a Week

Most competitive bodybuilders spend hours trying to do many sets over and over again. You don't need to do that. Various studies show that you can gain up to 80 percent of your maximum strength by picking out four to eight specific lifts, lifting one set of ten of the heaviest weight in each, and repeating your program two or three times a week.

Recovery: the Key to Improvement in Your Sport

If you want to become stronger and faster and have greater endurance, you need to exercise so intensely on one day that you damage your muscles and feel sore on the next day and then train at a reduced intensity for as many days as it takes for your muscles to heal and the soreness to lessen. Then you take your next intense workout.

The Placebo Effect and Supplements

Fifty-two percent of North Americans spend $41 billion a year on over-the-counter food supplements. Athletes and exercisers spend more than 14 percent of the $41 billion, or $5.67 billion, for supplements that are supposed to make them faster or stronger.

Warming Up

Warming up before you exercise helps to prevent injuries and lets you jump higher, run faster, lift heavier or throw further. Your warm-up should involve the same muscles and motions you plan to use in your sport. For example, before you start to run very fast, do a series of runs of gradually-increasing intensity...