7Calf Flexing
This is really great when you’re sitting down and can’t get up for a quick exercise. You could just literally take your toes off the ground and back down, then lift your heels backward and forward. Repeat this procedure as often as you can and see what gives. Flexing your calf, like the other exercises in this article, helps the blood in your veins to circulate and not dam up in the veins. When they dam up that way for long, your veins run a risk of valvular incompetence.
