Two leg and stomach pains are usually caused by overexertion, or by cold and dampness. If the pain is obvious, take ibuprofen extended-release tablets for anti-inflammatory pain. Rest more and walk less. Try to elevate your legs when resting. Soak your feet in hot water or apply hot towels to your calves for about 30 minutes each time, which can promote blood circulation. You can also use some Chinese herbal medicine treatment, mainly to activate the blood and relax the tendons, along with baking electricity, acupuncture and other physical therapy. Diet with more high-quality protein, as well as vegetables and fruits with high calcium content.