Relieve that ache between your shoulder blades and the stiff morning neck that can plague you for days. Learn simple stretches that will ease your aching lower back, chase away sciatica, and make plantar fasciitis a distant memory. It all starts with recognizing the source of the tension and strengthening muscles you’ve neglected to use, either because of an injury or a stressful lifestyle. Give your tired, overworked muscles a break while gently awakening others that are begging to be moved. The only thing you have to lose is pain.