"The soleus, which is the calf muscle!"
An Kemeng responded while touching the calf muscle with her hand: "It's the most powerful muscle. Without it, we can't stand, walk, or run."
Lin Jie continued to ask: "Sartorius?"
An Kemeng answered promptly: "The muscle that stretches diagonally from the thigh to the knee; it's the longest muscle in our body."
"It reinforces the quadriceps at the front of the thigh."
"It's used for the overall movement of the legs, allowing the thigh to flex and externally rotate, and the calf to flex and internally rotate."
Lin Jie asked a few more muscle-related questions, all of which An Kemeng answered with ease.
He nodded in satisfaction and casually praised: "Not bad, it seems you've been working pretty hard lately."
"Absolutely, as long as I put my mind to it, there's nothing I can't learn."
