High risk of joint injuries; technically demanding with strict rules. 竞走的主要劣势包括两点:一是对关节的高损伤风险,因为竞走需要持续保持脚跟先着地且支撑腿必须伸直,这会对膝关节和髋关节造成较大压力,长期训练易导致劳损;二是技术难度高,规则严格,运动员必须时刻确保至少一只脚接触地面,且前腿在落地至垂直位...
答案见上根据原文Race walking... shares many fitness benefits... most likely contributing to fewer injuries. 且结合后文具体说到了膝盖伤在竞走者中不常见可知,竞走可能带来的对膝盖的伤痛更少。 关键:题干中的advantage和原文的benefits为同义替换,答案中的less likely to cause knee injuries与原文中的contrib...
Is power walking and race walking the same thing? Nope! A power walk is a general term that means walking at your maximum pace—but there are no specific "rules" associated with power walking. Race walking, on the other hand, is a recognized sport and has official regulations for proper ...
(2012上海卷)In terms of everyday behavior,the UCLA study found that women are far more likely than men to seek social contact when they are feeling stressed.在日常行为方面,加州大学洛杉矶分校的研究发现,当女性感到压力时,她们比男性更有...
Talking helps kids express feelings, follow rules, and connect with others. Encourage them to share their thoughts, ideas, and experiences. Communication is part of kids’ everyday lives! Here are essential communication skills and vocabulary concepts taught in Kindergarten and simple activities to ...
解析 答案见上29. 根据最后一段第一句“As a result, she says, some of the injuries associated with running, such as runner's knee,are uncommon among race walkers."可知, 与跑步相关的伤害,比如膝盖伤,在竞走运动员身上是不常 见的。据此可知竞走相对于跑步的优势是膝盖受伤的可能 性较小。
根据文章第四段(段落大意:竞走对身体的冲击力不像跑步那样多)和文章第五段第一句话“As a result, she says, some of the injuries associated with running, such as runner’s knee, are uncommon among race walkers.(句子大意:和跑步有关的一些损伤,比如跑步者的膝盖伤,在竞走运动员里是不常见的。)”...
Welcome to theworld of race walking. This is not simply walking quickly; powerful yet not power walking; reaping tremendous benefits but not just speed walking—these are the technicians of the walking speedsters of the Olympics. Casey Meyers in this bookWalking: A Complete Exerciserefers to race...
What advantage does race walking have over running What advantage does race walking have over running?A. It’s more popular at the Olympics.B. It’s less challenging physically.C. It’s more effective in body building.D. It’s less likely to cause knee injuries.答案：[答案]D ...
11.What are the speakers discussing? A.The man's house. B.The effects of global warming. C.The man's job. 12.What is always nice according to the man? A.He lives by the sea. B.Animals can get more food. C.Green can be seen all year round. ...