What should I do if my hands and feet cramp?

D, the correct way to deal with it is to lean back, adopt backstroke floating posture, try to keep your mouth and nose out of the water and relax your body. According to the cramp position (hand, thigh, calf or abdomen), pull in the opposite direction, and be sure to overcome the tension. Just do it a few more times. Leg cramps can curl up the limbs along the force of cramps and then straighten them. It's natural to do it a few times more.

Finger cramp: When swimming, if you have a finger cramp, hold your finger tightly into a fist, then open it hard and repeat it several times quickly until the finger muscle cramp is relieved.

Tilting your head back can increase the volume and buoyancy in the water, and at the same time try to keep your nose and mouth out of the water to prevent choking. Don't struggle hard, you can save your strength and wait for help. If you raise your hand incorrectly, the more you struggle, the easier it is to suffocate.

Extended data:

In case of emergency, such as danger, physical discomfort, muscle spasm, etc. It is necessary to exchange lifeguards and people around them for rescue through emergency call or other eye-catching ways in time, and then save themselves according to the on-site situation.

When you can't call for help by words due to physical discomfort, fatigue and other factors, the best way to call for help is to relax, lie on your back on the water, and then Xu beckons for help. When rescuers haven't arrived yet, try to dock slowly and wait for rescue.