How can Strength Training Build Healthier Bodies as we Age? > 자유게시판

How can strength training build healthier bodies as we age? Can strength training help prevent obesity as we age? Some people perform incredible feats of strength and endurance well into their retirement years. The great news is: You don’t have to bench press 300 pounds or run a marathon to show off the benefits of strength training. NIA-supported researchers have been studying the effects of strength training for more than 40 years and have identified multiple ways it can benefit older adults, including maintaining muscle mass, improving mobility, and increasing the healthy years of life. Learn more below about these findings from NIA-supported researchers, along with their tips alpha surge male for stamina maintaining strength or becoming stronger as we age. Some people have a hard time gaining muscle no matter how much they lift, while others have a hard time losing weight even when focusing on aerobic activity. This variability from person to person is another area of current research both at NIA and the institutions it supports.

Age-related mobility limitations are a fact of life for many older adults. Studies have shown that about 30% of adults over age 70 have trouble with walking, getting up out of a chair, or climbing stairs. In addition to making everyday tasks difficult, mobility limitations are also linked to higher rates of falls, chronic disease, nursing home admission, and mortality. A big culprit for losing our physical abilities as we grow older is the age-related loss of muscle mass and strength, which is called sarcopenia. Typically, muscle mass and alpha surge male for stamina strength increase steadily from birth and reach their peak at around 30 to 35 years of age. After that, muscle power and performance decline slowly and linearly at first, and then faster after age 65 for women and 70 for men. Those findings come from NIA’s Baltimore Longitudinal Study of Aging (BLSA) - the longest-running study of human aging - which pioneered a series of simple tests decades ago, known as the Short Physical Performance Battery (SPPB), to track mobility and Alpha Surge Male muscle performance.

The SPPB measures an individual’s balance, walking speed, and ability to get out of a chair five times, and then rates that person on a scale of zero to four. However, such average decline of strength and power with aging can be substantially slowed down by maintaining an active lifestyle. While there is no way to fully "stop the clock," it’s possible for many older adults to increase muscle strength with exercise, which can help maintain mobility and independence into later life. NIA scientist Eric Shiroma, Sc.D., has studied the science of exercise for years and is an advocate of activities that add an extra challenge in our daily routines, such as turning a walk into "rucking," which means wearing a weighted vest or backpack while exercising. He notes that a big key to understanding the range of responses to exercise is knowing how and why our bodies change with age and, alpha surge male supplement alpha surge male muscle builder alpha surge male reviews reviews perhaps more importantly, how and why these changes can vary from person to person.

"As we get older, there are inevitable functional and biological limitations that can cap exercise endurance, maximum strength, and fitness," said Shiroma. "Some of these limitations can be slowed down through an active lifestyle that includes strength training. However, it is difficult to study these limits in normal day-to-day life. Studies such as the BLSA are special because scientists can test these limits in the clinic. For example, to test strength and endurance, study participants may be asked to walk or run on a treadmill, or climb stairs, for as long as they can comfortably continue. By studying people’s limits and variability, researchers aim to provide older adults with evidence-based advice on how regularly moving and challenging their muscles may help increase their years of optimal health. Derived from the Greek root words sarx (flesh) and penia (loss), sarcopenia is defined as a decline in muscle mass, strength, and function. It is often associated with older adults, but some forms of sarcopenia can also affect middle-aged people.

Sarcopenia has been connected to weakness; fatigue; lower energy levels; and difficulty standing, walking, and climbing stairs. Sarcopenia is more likely to occur in people with chronic diseases and may contribute to risk of falls, fractures, other serious injuries, and premature mortality. Poor nutrition and lack of exercise can increase the odds of developing sarcopenia. If you or a family member is feeling general weakness, talk with a doctor. It could be related to sarcopenia or another medical condition. NIA-supported scientist Roger A. Fielding, Ph.D., associate director of the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University outside Boston, is a strong proponent of continuing to push our muscles as we age. He leads multiple studies aimed at better understanding age-related changes in muscle structure and function and how adding resistance training can prevent frailty and improve mobility and independence. Fielding’s research has looked at how different types of muscle training exercises benefited a community-based group of older adults with moderate mobility limitations.