How does swimming cramp do

Swimming cramps, the most important thing is to keep calm, do not act disorderly, in the call for help at the same time, you can try to recover.

(1) When the finger cramps, you can clench your fist, and then open it with force. In this way, you can do it several times in turn until you recover. When one hand is cramped, you can use the other hand to press the cramped hand hard and do tremor at the same time. When upper arm cramps, clench your fist, bend your elbow as far as possible, and then straighten it with force, and do it several times.

(2) When you have cramps in your toes or legs, take a breath and float on the water. Hold the cramped knee with the opposite hand of the cramped foot to help straighten the knee joint. If you can't recover at one time, you can do it several times.

(3) When the thigh is cramped, first take a breath, float on the water, bend the cramped thigh and knee joint, then hold the calf with both hands, make it stick to the thigh, and vibrate, and then stretch forward.

(4) When the stomach cramps, first take a breath, float on the water, quickly bend the two thighs, close to the abdomen, gently hold the knee with the hand, then straighten forward, and do this several times.