You can improve athletic performance at any age with proper training, even if you are over 100 years old. Traditional feeling among scientists is that aging is progressive and inevitable, and that your genetic programming causes you to age no matter what you do. This paper shows that physical training can reverse established markers of aging.
There is no data anywhere to show that mild dehydration affects health or athletic performance. Fit humans can tolerate significant fluid loss before their performance suffers, and most cases of muscle cramps are not caused by dehydration or salt loss.
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.
A researcher posing as a 15-year-old football player called 244 health food stores across the United States and asked if they would sell him protein supplements to give him larger muscles. More than two-thirds of sales attendants at the health food stores recommended that he buy the protein supplement, creatine.
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.
Countless studies have shown that exercise helps to prevent heart attacks, but some researchers have found scarring in heart muscle and increased plaques in the heart arteries of men who have run many marathons and triathlons, resulting in news headlines warning of "too much exercise."
A new study suggests that it is the level of fitness, not time spent sitting, that predicts susceptibility to disease and longevity.
Most bicycle shops are now selling motor-driven bicycles, which can be an ideal solution for a person who is out of shape or just not strong enough to ride a regular bike. Motor-driven stationary bicycles make it possible for just about anyone to gain the benefits of an exercise program, even those with severe disabilities.
When Michael Phelps won a gold medal in the 4 x 100 meter freestyle relay at the Rio Olympics, he was covered with red circles on his back and shoulders from cupping. Many of the U.S. swimmers and gymnasts at the Olympics are using cupping, along with massage, saunas, ice baths and compression garments, to help them recover faster after a race or a hard training session.
Taking drugs that can harm you gives athletes a major unfair advantage over other athletes who do not take drugs. Many athletes at the highest level of sports are taking drugs that can harm them and this practice is extremely unlikely to diminish in the future.
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.
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.
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.
A new study from France shows that night-time fasting after intense workouts on alternate days helps athletes exercise longer and faster. The test group ate a low-carbohydrate dinner after their intense afternoon workout and then fasted for 13 hours before their morning recovery workout, then ate larger amounts of carbohydrates after their recovery workouts. The control group ate their meals as they wished, with no fasting requirement.
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.
The majority of cold weather deaths are from its effects on the heart and lungs to cause heart attacks or pneumonia. The major causes of sudden death in cold weather are elevated blood pressure and increased clotting. High blood pressure damages arteries to cause heart attacks and strokes. If you have blood vessel disease, heart disease or lung disease, try to stay out of the cold.
Taking extra fat during long distance running or cycling races will not help you to go faster or win the race. When you exercise intensely, your muscles burn mostly sugar and the more intensely you race, the greater the percentage of sugar that your muscles use.
If you want to protect yourself from infections, exercise regularly and lose weight if you are overweight. A new study on mice shows how exercise helps to strengthen your immunity. Exercise that is vigorous enough to damage muscles stimulates the same immune cells that heal muscles to help your immunity respond to and kill invading germs.
Your maximum heart rate is the fastest your heart can beat and still pump blood effectively through your body. As you age, your maximum heart rate drops. This means that your heart is weaker and more susceptible to damage, and you can't exercise as fast over distance as you could when you were younger.
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.
People who exercise into later life are smarter than those who do not exercise. To prove that exercise preserves brain function, studies must show that the loss of brain function with aging is not just genetic. Identical twins have exactly the same genes, so a study on twins can yield stronger results to show which environmental factors help to prevent loss of brain function.
Second wind means that when you run very fast, you reach a point where you gasp for breath and your muscles burn so much that you feel like you have to slow down, but you try to keep on pushing. After several seconds, you feel recovered and pick up the pace.
Can athletes improve their performance by following a diet that is low in carbohydrates and high in fat (LCHF)? Several popular sports magazines have carried articles advocating LCHF diets, even though at present there is no data to support this regimen for sports that require speed, including marathon running and long-distance bicycle racing. LCHF diets can slow you down in both training and racing.
I think that asking people to stand at work, rather than sit, is harmful advice because standing and not moving is no better than sitting and is just going to make you too tired to exercise vigorously when you are not working.
Eating a meal three hours or less before exercising can prolong your endurance and improve your performance. This applies whether you are going on a long walk, cycling, rowing, jogging, playing golf or tennis, lifting weights, or even if you are running a marathon or racing long distances on your bicycle. You have only...