Tips to Increase Bone Strength

Every time you flex your muscles, tendons—which attach muscle to bone—tug on your bones stimulating them to grow. Therefore, any exercise that helps build muscle (lifting weights, using resistance bands, doing yoga) will also help build bone. 

You don't even have to leave your house, just strap on 1- or 2-lb wrist and ankle weights while doing chores at home. Another plus: Strong muscles improve your balance and coordination so you're less likely to fall.