Muscles are fundamental to almost every action our bodies perform. The human muscular system consists of three types: skeletal, cardiac, and smooth. Skeletal muscles move our bones, cardiac muscles power our heartbeats, and smooth muscles line our arteries and organs like the bowel and uterus.
In total, we have over 600 muscles, making up about 40% of our body weight.
From birth until our early thirties, our muscles grow stronger and more robust. But as we enter our thirties, a natural process begins: we start losing muscle mass. This phenomenon is known as ” SARCOPENIA ” .
Sarcopenia isn’t just about being inactive; it can affect even those who stay physically active .Researchers attribute this muscle loss to factors like decreased nerve signals to muscles, dwindling hormones, and muscle breakdown due to insufficient protein intake.
Losing muscle mass has significant consequences. It leads to weakness, reduced mobility, and increases the risk of falls and fractures.
However, the good news is that lost muscles can be regained. The primary treatment for sarcopenia is exercise, especially resistance training. This type of training not only strengthens muscles but also enhances nerve-muscle interactions and optimizes protein use for energy.
Whether you’re in your thirties or well into your fifties, incorporating resistance exercises into your routine at least three times a week can help preserve and build muscle mass. Contrary to popular belief, you don’t need heavy weights; lighter weights with higher repetitions are equally effective.
Studies show that older adults can build muscles as effectively as younger individuals with the right exercise program, minimizing the risk of injury.
As a famous exercise physiologist has said,
“IT TAKES WORK , DEDICATION AND A PLAN , BUT IT IS NEVER TOO LATE TO REBUILD MUSCLE AND MAINTAIN IT.
Build muscle no matter your age.
Very nice, useful information
Thank you so much ma’am 🙏🏻
Very informative! Thank you!