Elliot Kim on Instagram: "Comment “KNEES” if you’re a beginner who wants to build strong and healthy knees 🤗 🙋🏻‍♂️ If your knees feel weak, shaky, and unstable, try these 3 moves to build lasting strength, balance, and control: 1️⃣ WALL SIT HOLD • Slide down into a 90° squat against a wall and hold!! • Isometrics like this build not just quad endurance, but also knee stability by strengthening the connective tissue that surrounds the knee joint~ • It’s simple and effective. I do this consiste