As we age, our bodies undergo changes that have a significant impact on our muscle strength. According to recent scientific research, muscle loss can begin as early as our 30s, with a decline of 3 to 8% per decade. By the time we reach our 60s, this loss accelerates to about 3% per year, leading to increased risks of falling and disability. Dr. Tracy Ellen Lippard, MD, from Kaiser Permanente notes that not only does muscle mass decrease with age, but muscle strength also declines rapidly as we accumulate more fat within our muscles and experience a shift in muscle fiber composition. This weakening of muscles makes everyday tasks more challenging as we get older. Dr. Geny Augustine, MD, a family medicine doctor with Solace Health, adds that this decline in muscle and strength can make our bodies more fragile, affecting our ability to perform simple tasks like carrying groceries or climbing stairs.
An important habit that can accelerate muscle loss after 60 is spending long periods sitting or being sedentary. Dr. Augustine explains that muscles operate on a “use it or lose it” principle, meaning that inactivity can cause older adults to lose significant muscle strength in just a few weeks. Dr. Lippard emphasizes that a sedentary lifestyle accelerates muscle loss, increasing the risk of functional decline and compromising independence in day-to-day activities. When we are inactive, our muscles stop receiving signals that they are needed, leading to decreased blood flow, reduced muscle-building signals, and gradual muscle breakdown.
To combat muscle loss and maintain strength after 60, experts recommend regular strength training and adequate protein intake. Dr. Lippard underscores the importance of consistency in exercise, highlighting the benefits of resistance training and sufficient protein consumption in preserving muscle mass, strength, and physical function. Rocha suggests engaging in strength training at least three times a week to activate muscle strength through activities like sit-to-stands, lifting household items, or wearing a weighted vest while doing chores. By incorporating regular strength training into your routine, not only can you preserve muscle mass, but you may also improve blood sugar balance, bone strength, and overall immunity.
In conclusion, as we age, it’s essential to prioritize strength training to counteract muscle loss and maintain physical function. By committing to a routine that includes regular exercise and proper nutrition, you can help ensure that your muscles stay strong and resilient. So remember: aging doesn’t steal muscle—inactivity does. Keep moving, and your muscles will thank you for it.
Peace Nero is a writer and blogger who loves to explore different topics of self-development. She shares her personal experiences in order to help people discover their true purpose in life.