USE IT OR LOSE IT - This picture (from a BBC programme on health & ageing) shows the muscle wastage of the thigh from 35-55-85 years old. The white in the middle is the femur, the red is the quads & hamstrings & then the white is subcutaneous fat.
Muscle strength is closely related to the absolute quantity of muscle mass, which is also reduced with aging. Between the ages of 40 and 50 years, we can lose 8% of our muscle mass; this loss accelerates to 15% per decade after age 75 years.
This decrease in muscle mass (sarcopenia) is thought to contribute to the development of functional limitations and disability in old age and potentially might explain part of the association between strength & mortality.
“Sarcopenia is the age-associated decline in muscle mass, strength, and quality that begins as early as the fourth decade of life and is a major contributor to poor health and disability in older adults.
The progressive loss of muscle mass and the concomitant decline in muscle strength (dynapenia) are associated with a large and diverse group of pathologies including type 2 diabetes mellitus (T2DM), cardiovascular disease (CVD), frailty and disability, increased risk of falls and fractures, loss of physical independence, cognitive decline and depression, lower quality of life, and all-cause mortality.
The etiology of this muscle loss is known to be multifactorial with reductions in activity levels and inappropriate nutrition playing central roles”
Exercise training and proper nutrition can have dramatic effects on muscle mass and strength. An optimal intervention program may include an exercise-training schedule that incorporates both resistance and aerobic exercise with adequate intake of total calories and protein.
Whether your goal is to build muscle, lose fat, improve your fitness or sports performance make sure you are doing some form of weights training, consistently, so you can age gracefully, There is no such thing as “too old to start” (Exercise at any age stimulates protein synthesis and increased muscle mass and strength) and there is no reason to every stop
Content created and supplied by: makeshnews (via Opera News )
Opera News is a free to use platform and the views and opinions expressed herein are solely those of the author and do not represent, reflect or express the views of Opera News. Any/all written content and images displayed are provided by the blogger/author, appear herein as submitted by the blogger/author and are unedited by Opera News. Opera News does not consent to nor does it condone the posting of any content that violates the rights (including the copyrights) of any third party, nor content that may malign, inter alia, any religion, ethnic group, organization, gender, company, or individual. Opera News furthermore does not condone the use of our platform for the purposes encouraging/endorsing hate speech, violation of human rights and/or utterances of a defamatory nature. If the content contained herein violates any of your rights, including those of copyright, and/or violates any the above mentioned factors, you are requested to immediately notify us using via the following email address operanews-external(at)opera.com and/or report the article using the available reporting functionality built into our Platform See More