Sudden cardiac death include both a quiet type and sports, of which 81% of sudden death is the quiet type, that is, the unexpected result of coronary heart disease and pulmonary embolism. In addition to sudden death caused by heart disease, the movement is too much an important cause of sudden death. In case of long-distance running exercise when the heart circulation system will be overwhelmed, in need of blood volume and oxygen suddenly increased, while the supply is reduced, in which blood, oxygen demand of the state, there will be runners with acute ischemic heart was followed by cardiac arrest and cerebral blood flow interruption. When running to ensure the safety of movement, and if does not feel well while running, to immediately stop, do not their teeth.

Not only can lead to tennis elbow, tennis, badminton, table tennis and household chores can also be pathogenic. Patients will feel the lateral elbow pain zumba, grip strength and forced to reduce poor backhand when it is very difficult, mainly due to muscle due to tendon inflammation point. Acute pain after exercise should be ice, oral, topical analgesics. Chronic inflammation and the use of elbow pads child care can be so therapeutic.
Mainly due to injury repetitive overload action to shoulder tendon, muscle damaged by repeated irritation, the affected area will be inflamed swelling, pain, activity intensified. Shoulder tendon damage can be divided into acute injury, chronic fatigue and tendon tear. Typical symptoms are shoulder after playing the phenomenon of local muscle swelling and slowly raise your arms to feel pain or difficulties, such as torn tendon will feel weak. Acute phase after injury, ice should be more rest and reduce activity. Repeated and serious injury symptoms should seek medical attention.

Knee ligament in stabilizing the joints is very important. Sprains and sports can lead to a torn ligament in the collision, there joint instability, swelling and other symptoms after the event. Meniscus cartilage in the knee joint of two within the pad, is the body's shock absorbers. Meniscal tear can occur after injury, joint noise, pain when squatting. Knee ligament, meniscus injury if not promptly after the discovery, to continue activities easily repeated injuries, the cause of traumatic synovitis zumba dvd, articular cartilage wear and tear, leading to early joint degeneration.

There are two common fractures: one is no wound, skin is not damaged, said the closed fracture; the other is the tip of the bone through skin, said open fractures. Of open fractures p90x, can not hand rub or massage, or easily cause osteomyelitis, on the surface of the skin for application of sterile gauze bandage, stop bleeding, the flat board and then fixed zumba, rushed to hospital for treatment. Fractures in the upper limb, could be fixed in the trunk joints, fractures in the lower extremities, could stretch Tuizu, fixed on the contralateral limb and rushed to hospital for treatment.

Case of cold stimulation of muscle cramps hip hop abs, psychological stress, physical over-exertion caused by excessive contraction caused p90x, in some sports or swimming for a long time the most common warm-up exercises not prepared when the phenomenon is also prone to cramps. Cramps, muscle hard, intolerable pain is often not immediately mitigation, treatment, not at that time can cause muscle damage.

In addition to the external force of muscle damage caused by direct muscle injury, the main indirect external force to the muscle strain occurred. After muscle injury, wound pain, swelling, tenderness, or cramps, touch your hair hard. Injured muscle contraction or passive stretch to do active movements, the pain increased.

Side abdominal pain mainly in stop motion for some time, to start receiving the initial training, or who occasionally participate in physical exercise. Generally believed that side of the abdominal pain because of respiratory muscle blood flow during exercise less than the formation of oxygen pain. Strenuous exercise immediately after a meal or a product gas can also cause intestinal side abdominal pain.