Summer means outdoor fun for many people which involves being on our feet for a good amount of time. Swimming and walking bare foot on a sandy beach are clearly two of the best exercises for foot strength and comfort, especially if you have tired feet or sore calf muscles. Some people with bunions may also benefit from this. Walking on soil or sidewalks is also beneficial, and even better with good shoes and pliable soles to give the feet more exercise. If this creates pain, then proper corrective orthotics will be required to bring your feet back to normal.