CARC on Instagram: "Here’s a **simple 2-minute test** to check how healthy your heart is ❤️⏱️ Stand straight and **lift alternate knees** one by one 🦵⬆️, like slow marching in place 🚶‍♀️. Try to keep a steady rhythm and breathe normally 🌬️. If you can complete **2 minutes without severe breathlessness, dizziness, or chest discomfort**, it usually shows your heart stamina is fair 👍. If you feel very tired quickly 😮‍💨, it may mean your heart needs more gentle movement and care 💚. This is **