"Roller skating child" video hot network expert reminder: movement for children had excessive pursuit of difficult recently, France caused a sensation on video ads on a site, a group of lovely baby wearing diapers had roller skating, they now upon jumped on to fencing, now upon loop, now upon big jump. As a video ad, "roller skating child" Tuxedo high difficulty, earning eye for criticism. In life, there are really two or three years of "roller skating child" fibrillation shaky gliding back and forth on the ice rink, is alarming. Then the difficult movements such as roller skating, skateboard, for five or six or even two or three years of age do babies? Anticipate a similar movement affect children? Children under 10 years old to play roller control in 1 hour a day"from the perspective of Visual and communication effect, ' roller skating babies ' it can be said that was so cute, too successful. "The third affiliated hospital of Zhengzhou University chief physician Guo Yongcheng" roller skating child "praise," but from the perspective of Orthopedic surgeons, if doing this kind of action for children, vulnerable to accidents. "Two or three year old baby balance development of functions is not perfect, simply can't do these movements. Over the age of four or five children, balance function has established, a certain consciousness of self-protection. However, such a child is in a similar motion, parents must be done well protection, one is for children to wear special protective equipment, the second is in the side protection, so as to avoid accidents. Zhengzhou University Institute of physical education in exercise physiology teaching and research work of the Pinnacle thought, roller skating and skateboarding sports help to improve coordination and heart and lung function in children, but if not properly when site selection, protector, action technical error, premature such movements (such as less than 6 years old), are hurt. In addition, children under 10 years old if keeping one gesture movement for a long time, will negatively affect the normal development of bones of lower limb, so the time for skating sports such as should not be too long, and best control in less than 1 hour a day. Look at the children "campaign pyramid"physical exercise for 6~11sui children, Pinnacle refers to the United States children the question exercise physiologists "campaign pyramid" mode. Core idea of this model is to encourage children to exercise at least 1 hour a day. For different characteristics of the movement, movement patterns are divided into 4 levels. Bottom: children should take daily exercise as much as possible every day. More walkand small partners for outdoor gamehelp parents do domesticmore go stairs less sat elevator finishing toyssecond layer: encourages children more for some helps improve heart rate and sweating of movement, and to has oxygen and entertainment phase combination. Exercise of such guarantee at least 3~5 times a week. ●打篮球●打棒球和垒球 ●骑车 ●踢足球●滚轴溜冰和滑冰 ●游泳 ●跳绳这类活动危险性大，应该做好防护，并在家长或老师监护下进行。 Third level: exercises focus on children's flexibility and strength, at least two to three times a week. ●瑜伽 ●攀岩 ●俯卧撑这层运动要求在教练指导下进行。 Fourth floor: the top of the pyramid, also known as "moving" or "rest and movement". Watching TV play computer sitting for a long time playing video gameswhen the movement situation of children when it is in this level, parents or teachers should note that needs to be adjusted. Excessive movement will harm children's healthfor children, which like sports like roller skating, should not be premature? What exercises will harm the child? This Pinnacle teacher makes the following recommendations:strength exercises should not be premature. Before the age of 8, muscle growth and muscle strength growth of children is slower, weaker contraction function, endurance, and fatigue. Should not be premature movement of forces such as push-ups, sit up, Chin, etc. On the development of children, adolescents in the exercise of power, if the load is too large, too much use of static strength training or, easily lead to deformation of the spine, legs-exception, hip displacement and the drop in arches (flat feet). Not on hard concrete, asphalt ground running and jumping exercises repeatedly. As children, adolescents skeletal ossification was not completed, transforming; physiological curvature of the spine more adult small, cushion weaker than adults. Long-term practice run and jump on the hard ground, on foot, tibial bone ossification
Points will produce too large and frequent stimulation, or caused premature ossification of epiphyseal cartilage damage, affecting bone growth and development. Running and jumping exercises should select the sediment of grassland and general manner.
Not suitable for large loads of exercises. Children, of juvenile myocardial contractile force weaker, smaller capacity, the nervous system in the regulation of cardiovascular system are not perfect enough. Therefore, in respect of sports load arrangements, be aware of appropriate and reasonable. Strength of large, sustained for long campaigns, such as 60 metres, 100 metres, 200 metres run, all kinds of activity of the game, composite free-standing exercises, of dumbbell exercises and short distance swimming, diving activities such as more suitable for children, adolescents. Should not be done with a suffocating in sport. Such as weight lifting, tug-of-war, pulling wrist, suffocating often need to increase muscle strength. When the suffocating, Lung in the expanded state, thoracic and abdominal pressure increases, blood back to the heart difficulties. Suffocating reflects to breath at the end when the intrathoracic pressure, intra-abdominal pressure suddenly reduced, large amounts of blood into the heart, the heart filling over, on the development of heart extremely negative.See July 30, 2009 Edition of the family health report of the original "life prompts"
