The best way to avoid this situation is to follow coach made fitness program, do not do too much speed and too much at once for intense exercise. As for how they deal with muscle strain? If only minor pain, you can take hot water bath or aromatherapy to p90x schedule alleviate the symptoms. Many plants in nature have a role in muscle pain relief, such as chamomile, rosemary and eucalyptus, to directly massage the essential oils of local ingredients, or a few drops in the bath p90x workout schedule, the pain will soon eliminate. And if the pain has hampered the normal physical activities, must report back to the hosp.