He continued to explore Central America, hoping to find a strait from the Atlantic to the Pacific. He failed, instead discovering, and naming, California. In 1541, Cortes cortÃ©s returned To spain an embittered man and retired to an estate Near seville where he died on 2 december. 1547
Causes. The cause of the muscle spasm lies in the fact that the bulging disc is pressing against the ligament that holds it in place. Since this ligament contains nerves, the result is pain. Because of the initial pain, the back muscles go into spasm as part of the body's effort to immobilize the painful area.he cause of the muscle spasm lies in the fact that the bulging disc is pressing against the ligament that holds it in place. Since this ligament contains nerves, the result is pain.
Overworked muscles: Unfamiliar exercise or frequent strenuous activity can cause the abdominal muscles to spasm. This happens because the muscle is being overused, resulting in the muscle's energy loss. This loss of energy causes it to contract suddenly, resulting in muscle spasms.uscle spasms, aches, and tenderness are symptomatic of this medical condition. Other symptoms include fatigue, constipation, sensitivity to the cold, pale skin, hoarse voice, weight gain, brittle nails, and depression. If abdominal muscle spasms coincide with any of these symptoms, then you may have hypothyroidism.