Dr. Amy Shah on Instagram: "One thing you can do to improve your longevity and overall health is to leg day. Our calf muscle in particular is so under discussed, but it actually works like a “second heart” pumping all that blood from the lower half of your body up back to the actual heart. 🫀 Especially as you get older, this becomes very important. i’m sharing this with you because I truly think that this can help improve your life now and also as your age. Thank you for your interest."