Vaibhav Chauhan on Instagram: "Your calves are more connected to your heart health than most people realise. The calf muscles act like a second heart - every time they contract, they help push blood upward against gravity, improving circulation and reducing pressure on the veins. When these muscles stay weak or inactive (long sitting, low NEAT, no walking), blood pools in the legs, increasing the risk of swelling, varicose veins, and strain on the heart. Stronger, active calves support smoother