You can't stop aging, but you can control your future activity! If certain movements matter now, train for them. "Use it or lose it" applies to physical function too. Many older patients struggle with activities they once did easily, like chasing grandkids or tying a piñata, because they stopped training. For balance, efficient walking/running, and ankle stability, strong calf muscles are key. These two muscles (gastrocnemius and soleus) are vital for pushing off your foot. W