Male god Wu Yinong showed off his crotch throw, and fans were super excited! Rehabilitation physician: Master these techniques to prevent knee and spinal injuries

Wu Yinong, a candidate for the Legislative Yuan and a male god who came from the special forces, recently appeared on the show "The Late Show with Boen" and lifted up the host and threw him under his crotch to demonstrate wrestling moves, which made the fans at the scene excited to the extreme. According to Lin Xingqing, who is good at mixed martial arts and jiu-jitsu and is also the attending physician of the rehabilitation department, it is necessary to master key techniques to avoid causing injuries to the knee joints and spine. In addition, there is also the "princess carry" action which also involves lifting the entire person, and there are also some tips to pay attention to in order to avoid muscle strain.

The crotch throw is common in wrestling, judo, and jiu-jitsu. In judo, it is called "shoulder car".

The crotch throw is a common move in wrestling, judo, jujitsu and other related fighting sports. It is called "shoulder car" in judo and is also one of the movements for carrying the wounded on the battlefield or in a fire. Lin Xingqing, attending physician of the Rehabilitation Department of Linkou Chang Gung Memorial Hospital and cooperative physician of the Mixed Martial Arts Association of the Republic of China, said that the technique of this action is to pull the opponent's upper body towards yourself, and then take the initiative to step closer to the opponent with your lower body. Then pull the other person's arms, shoulders, and upper torso in that order until their pelvis is placed on your shoulders.

When standing up, the spine must be kept in a straight line as much as possible to avoid lifting the other person in a hunched posture. When exerting force, you should try to rely on the strength of your thighs and buttocks to avoid spinal injuries. You should also avoid holding your breath when exerting force, because carrying heavy objects while holding your breath may trigger the body's autonomic nervous system reflex and cause temporary fainting.

To learn how to fall safely, you should train your rectus abdominis, oblique abdominal muscles, pectoralis major, dorsal flexor muscles, and teres

When training, you must have expert guidance to avoid injury to yourself and the other person. And it must be done gradually, and you must have enough muscle strength to control the movements. According to the research of Dr. RB Elipkhanov of the Faculty of Physical Education and Judo of the Adygea State University in Macopoe, this exercise is best used to train the rectus abdominis, oblique abdominal muscles, pectoralis major, dorsal dilators, and teres. If the technique is not good and the muscle strength is insufficient, it is easy to cause injuries to the knee joints and spine. If the spine already has symptoms such as nerve numbness and pain, it should not be performed without a doctor's permission. In addition, people with poor heart function should seek confirmation from professional medical personnel before taking the challenge.

Dr. Lin Xingqing reminds us that the key to this movement is like stacking two building blocks. The center of gravity of the upper block must fall on top of the lower block to prevent it from falling. The most stable state is when the center of gravity of the two blocks is exactly in a straight line. Because the center of gravity of the human body is roughly at the midpoint of the pelvis, the location of the lower lumbar spine, which is about 56% of the height from the soles of the feet. Therefore, when carrying a heavier weight on your back, try to make the center of gravity of the object you are carrying and your body's center of gravity in a vertical line.

Tips for the "Princess Hug": Reduce the lever arm to avoid being immobilized due to a herniated disc

In addition, there is a move called "Princess Carry", which is also to pick up another person completely. In fact, this seemingly romantic move is also often used in transporting patients. When you see a person lying on the ground, lying aside, or limp all over, everyone's first thought should be to pick up the person by the waist.

Dr. Jian Youmin, chief physician of the rehabilitation department of Linkou Chang Gung Hospital, said that if this action is performed improperly, back pain is inevitable the next day, and you may even be unable to move due to a herniated disc. To move someone safely and efficiently, you need to move their center of gravity as close to your own as possible to reduce the lever arm. Due to the princess carry style, the other person's center of gravity will definitely not be above your center of gravity. In order to reduce the distance between you and the other person, you can only try to bring the other person's flank closer to your abdomen. At this time, the strength to support the other person will go all the way from the arms, shoulders, upper back to the lower back. Therefore, maintaining an upright spine and keeping your arms close to your own can avoid injury. At the same time, the strength will be borne by large muscles (buttocks, thighs) to avoid small muscle strains (arms, shoulders).

In the world record, the record for double-arm curl is 113 kg, while the record for deadlift, which relies more on the hips and thighs, is 474 kg, held by the Mountain, the actor in A Song of Ice and Fire. These two parts can withstand nearly five times the force.

Before practicing the "Princess Carry", start with the powerlifting deadlift

The process of getting up from a "princess carry" is the most vulnerable time. Although the back muscles are very strong, they are also far away from the center of gravity, making it easy to strain the lower back, or strain the neck because the other person hooks their hands behind your neck. To train yourself to be a reliable man with strong shoulders, you can start with the deadlift, which is a very important strength training exercise. It can train the core stability and the ability to stand up at the same time. During the carrying process, it is easy to lean the upper body backward due to lack of arm endurance. This posture can easily cause discomfort in the lower back and neck. With a strong core and a safe posture, you can protect yourself while helping others.