Urvashi Agarwal on Instagram: "After 40, your body changes — but so can your strength. 💫 Muscles begin to fade, metabolism slows, and energy dips… That’s why strength training isn’t just fitness — it’s fuel for longevity. It keeps your bones strong, your joints flexible, and your metabolism active. It builds confidence, improves posture, and helps you move through life with power. 💪 Jennifer Lopez. Shakira. Beyoncé. Sunidhi Chauhan. All 40+. All thriving. All lifting. 🔥 Because strength has n