If you want to improve your level of fitness, you can try interval training, the technique used by athletes in sports requiring speed and endurance such as cycling, skiing, running or swimming. They exercise very intensely, rest, and then alternate intense bursts of exercise and rest until their muscles start to feel heavy or tired.
Whether you're out of shape or very fit, spinning classes can help you improve. You ride a stationary bicycle in a group, with a leader who tells you what to do and plays lively music to set the tempo. Many health clubs and gyms offer these classes, and I recommend them to all of...
Some athletes and exercisers take pain medication (aspirin or NSAIDs) because they think it may prevent muscle soreness or will help them to heal faster after a workout. However, taking pain medicines before or during exercise will not block pain, help you to exercise longer or recover faster from exercise.
T'ai Chi can help older people improve balance, which can protect them from falling and breaking their bones. It is also a safe way to build muscle strength. Older people lose coordination and are at increased risk for falling. T'ai Chi is a specific training program aimed at teaching people how to maintain balance...
I do not run anymore and virtually all of the runners who ran with me in the 1940s through 1960s don't run either, mostly because of the very high rate of running injuries. Eighty percent of long-distance runners suffer injuries that force them to take time off from running each year.
When former NBA player Kent Benson arrived at the University of Indiana he could jump only nine inches off the ground. That's an embarrassing jump for a seven-foot All- American. One year later, he was able to jump three times that high because he had a good coach. How high you can jump is determined...
The best way to train for skiing is to ski, but snow isn't always available. You ski by bouncing up and down on your knees and shushing forward from your hips, so the best sports to prepare for skiing stress primarily your thigh and upper leg muscles: skiing, skating and cycling. Running strengthens your...
A study of 798 asymptomatic and apparently healthy master athletes (runners, cyclists, triathletes, rowers and hockey players), 35+ years old, who exercised fairly vigorously 3-7 days a week, found that 10 percent had greater than 70 percent blockage of the arteries leading to their hearts. Exercise helps to prevent heart attacks, but exercise does not prevent plaques from forming in arteries.
It's normal to sweat more after you finish exercising than you do while you exercise. Your body temperature varies throughout the day, going from around 97 degrees in the early morning to about 99 degrees in the early evening. Exercise raises body temperature considerably.
When you exercise, sugar is broken down into different chemicals, to produce energy for muscles. As long as you get all the oxygen you need, the final products are carbon dioxide and water, but if you exercise so vigorously that you can't get the oxygen that you need, the reactions stop, causing a chemical called lactic acid to accumulate in your muscles and spill into you bloodstream.
Elastic compression stockings have no effect whatever on exercise, according to a study from France (European Journal of Applied Physiology, July 2006). They neither increase nor decrease endurance, strength, speed, recovery, or blood flow to the limbs.
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.
You are supposed to exercise. It makes you stronger, faster, healthier and may even prolong your life. However, every time you exercise, you risk injury and many sports injuries last forever. Depression, heart attacks, strokes, obesity and diabetes are all associated with a sedentary lifestyle. A twisted ankle can change an active person into a sedentary one. A torn anterior cruciate ligament or meniscus of the knee has a greater than 50 percent chance of causing permanent pain within five years, regardless of the treatment.
A heart attack is caused by lack of oxygen. Anything that increases the supply of oxygen to the heart markedly reduces risk for suffering a heart attack, improves a heart attack victim’s chances of surviving a heart attack and of not having another heart attack, and makes him or her able to be far...
If you want to make a muscle stronger, you have to exercise it intensely enough to damage the muscle fibers and when they heal, they will be stronger than they were. You can tell you are causing muscle damage because of the burning you will feel during exercise and the soreness in that muscle you feel four to eight hours later.
Training for strength improves coordination. Your brain is a master switchboard that coordinates your muscles. Lifting weights does not interfere with brain function; it improves coordination in events that require strength, such as playing sports, working as a carpenter, opening a stuck door or beating a drum.
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.
Good bacteria that live in your gut can help to keep you healthy, while the bad colon bacteria increase your risk for heart attacks, strokes, diabetes, certain cancers and autoimmune diseases. Exercise encourages the growth of good bacteria in your colon and reduces the number of bad ones.
Ever since we got our first tandem trike and installed the electric motor, we have been looking for someone who would build us a custom trike. Three months ago we met the makers of Ti-Trikes at a bike show and were impressed with their all-titanium single trikes. They had never built a tandem trike but agreed to do one for us, incorporating their many design innovations as well as our specifications. They brought us our new tandem trike two weeks ago, and we are delighted.
Always try to keep at least a slight bend in your knee when you run or bike. When you run, you are supposed to land on each foot with a partially-bent knee. Otherwise you transmit the shock of your foot hitting the ground directly onto your knees, hips and back. Straightening your knees when you pedal markedly increases risk for knee pain by increasing the force on your joints.
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.
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.
A study from the University of Copenhagen shows that wearing an immobilizing knee brace for just two weeks caused men in their 20s to lose 22 to 34 percent of their leg muscle strength, while men in their 60s lost 20 to 26 percent.
On January 4, 2017, 105-year-old Robert Marchand rode his bicycle 14.01 miles to set the world record for his age for the one-hour ride. He rode 92 laps at the Velodrome National near Paris and as he completed his ride, the fans gave him a standing ovation, chanting "Robert, Robert" while dozens of TV crews and cameramen captured the moment.
If you feel discomfort or pain in the skin of your feet while you are exercising, stop exercising immediately and correct the problem. Continuously rubbing your skin can cause very painful blisters that can break and leave you with open painful areas for many weeks.