Why Calf Muscles Matter
Calf muscles do more than power your step—they are essential for walking stability, posture, and balance. In older adults, loss of muscle mass in the calves is closely associated with frailty and higher fall risk. Because the calves are relatively easy to measure, they serve as a practical, visible indicator of overall muscle health and sarcopenia risk.
Calf muscle circumference is now widely used in both clinical and public health settings to help identify sarcopenia. Studies show that smaller calf size correlates with lower muscle mass and poorer outcomes in seniors, such as reduced mobility and higher mortality.
By strengthening the calves, we not only improve balance and walking speed but also potentially reduce the progression of sarcopenia and its related risks.





