Health Tip – Mar. 20 – Why You Shouldn’t Ever Quit Exercising
Dee Dee – Health Tip
Here’s another good reason to continue exercising as you get older: it helps keep muscles strong and protects against sarcopenia, an age-related disease resulting in the loss of skeletal muscle mass and muscle strength or function that can lead to disability, poor quality of life and premature death.
Researchers at Tokyo University assessed the prevalence of sarcopenia and its effects on physical performance in 1,000 Japanese men and women, age 65 and older enrolled in an ongoing study of osteoarthritis and osteoporosis.
The investigators measured the participants’ handgrip strength, gait speed, and skeletal muscle mass and collected information on their midlife exercise habits. They found sarcopenia in 13.8 of the men and 12.4 of the women, but the condition was less prevalent in study participants who reported exercising in middle age.
In addition, the researchers said that midlife exercise was significantly associated with measures of grip strength, gait speed and one-leg standing after adjusting for age, sex and BMI.