中国有嘻哈

能上楼梯、会避树枝 国内首款轮足导盲机器人杭州造_我的网站

A |     8月的北京亦庄，2026世界机器人大会展馆里热闹非凡，各式各样的机器人让人眼花缭乱，有叠衣服的、有陪聊天的、有巡检救援的。    

    A climbing enthusiast competes in an event in Hangzhou, East China's Zhejiang Province on August 11, 2024. Photo: VCGA Hyrox indoor fitness competition recently held in Southwest China's Sichuan Province became a social media sensation, with clips showing sweat-soaked, exhausted but determined participants crossing the finish line quickly spreading online. The event also put into spotlight a sport which some netizens jokingly describe as "1 kilometer is merely a comma."
Dubbed the "marathon of the fitness world," Hyrox is an indoor fitness race combining 8 kilometers of running with 8 functional workout stations - SkiErg, sled push, sled pull, burpee broad jumps, row, farmer's carry, sandbag lunges and wall balls. Unlike some professional competitions, it has relatively low entry barriers.  
In recent years, young people's approaches to exercise have become increasingly diverse. From outdoor climbing and marathons to emerging hybrid fitness competitions such as Hyrox, sports have evolved from simple physical activities into lifestyle choices and social identities for many.
Yet behind the wave of social media check-ins, race photos and inspirational videos lies another reality: the growing risk of sports-related injuries.
The abundance of online content showcasing successful finishes can sometimes obscure the physical demands of these events, creating the impression among some fitness enthusiasts that regular gym workouts and casual running are enough preparation. 
'Extreme' sports for ordinary people
Although activities such as Hyrox appear accessible to the public, the physical pressure they place on participants can be far greater than expected.
"Videos circulating online looked really cool. Several of my fitness buddies had signed up, and we decided to join mainly to experience the atmosphere. We thought we would register first and figure out the rest later," Oliver, who recently participated in a Hyrox competition, told the Global Times.
Oliver, who has maintained strength training and running routines for two years, said he was initially attracted by the energetic images and intense competition scenes shared on short-video platforms.
"The experience was exciting, but during some intervals between stations, my average heart rate often climbed to around 160 bpm, which really made me worry about the risks," he said.
"I usually train at the gym. When I run, I focus on running; when I lift weights, I take enough rest between sets. I rarely practice switching directly from running into heavy lifting under fatigue," he added.
Oliver's experience reflects that of many other participants.
Beyond Hyrox, climbing, marathons and other emerging sports have also gained huge popularity, with many people who previously only participated in casual workouts or recreational running now becoming part of these new sports communities — often inspired by what they see on social media.
On lifestyle platform Xiaohongshu, or RedNote, the Hyrox hashtag has attracted more than 1.5 million posts and 290 million views, while content under the rock climbing hashtag has generated an even higher 2.05 billion views.
However, the rapid rise of these activities has also brought safety concerns, including cases of participants being diagnosed with rhabdomyolysis after Hyrox events, climbing accidents resulting in fractures, and marathon events being suspended due to safety issues.
    Hyrox participants do sandbag lunges during an event in Hangzhou, East China's Zhejiang Province on July 4, 2026. Photo: VCG"Encouraging people to exercise is absolutely positive. But everyone should also remain rational and understand their own limits," Xu Fuli, a professional athlete who has competed in Hyrox and Spartan races and achieved strong results in women's categories, told the Global Times.
Xu said she was happy to see growing interest in emerging sports, but she also worried after witnessing participants collapse or compete despite obvious signs that they could no longer continue safely.
Having trained professionally in these events for years, Xu follows a detailed long-term plan and adjusts her competition schedule or withdraws when her physical condition is not suitable.
"Whether it is a marathon, climbing or Hyrox, these activities may look like sports that ordinary people can easily participate in, but they still place extreme demands on the body. People need professional assessment and training, and should always exercise within their limits," Xu said.
The trap of fitness culture
For Oliver and many other participants, social connection is another important factor driving them into these sports.
"Especially for people working away from their hometowns, many have made friends simply because they joined a sports group and signed up for competitions together," Oliver said.
Experts believe that the social appeal and identity attached to these sports have, to some extent, transformed exercise from a personal activity into a form of social event, creating some peer pressure.
"You can see that many participants in these sports come from urban middle-class and higher-income groups. Their identities are shaped by these sports, while these sports themselves are increasingly defined by training cultures and commercial competition brands," a sports psychology expert surnamed Lü told the Global Times.
"Once a complete training culture is branded, exercise is no longer just public knowledge, but becomes a form of consumption and identity-building," Lü said.
"Such a culture may encourage people to ignore their actual physical conditions and push themselves into excessive training, increasing the risk of injury."
Doctors have also warned that beginners who rapidly increase exercise intensity are particularly vulnerable to overuse injuries.
Li Xiaoyan, deputy dean of the School of Sports Medicine and Rehabilitation at North Sichuan Medical College, said Hyrox is fundamentally different from marathons and ordinary gym workouts, according to a report by Sichuan local media.
Li explained that marathons mainly focus on continuous aerobic endurance, challenging cardiovascular capacity and joints such as the knees.
Hyrox, by contrast, combines aerobic exercise, anaerobic training and weighted strength exercises. During much of the competition, participants' heart rates remain close to their limits, placing continuous stress on the cardiovascular system, lower back, knees and shoulder muscles.
Many participants also struggle to distinguish between normal post-exercise soreness and injury-related pain.
"Feeling sore throughout the body after exercise, with symptoms improving after one or two days of rest, is usually a normal response caused by muscle fatigue. But sharp joint pain or sudden lower-back pain are warning signs of injury. In such cases, people should stop immediately rather than force themselves to continue," Li said.
"The key is to progress step by step and, whenever possible, train under professional guidance. If your body feels uncomfortable, reduce the intensity and rest. If you are in good condition, increase the workload gradually," Lü said. 
"For ordinary people, exercise requires patience. There is no need to approach it with the mindset of preparing for the Olympics. The purpose of exercise is simply to make life more enjoyable and to challenge the body in a healthy way." 
。在中国兵器工业集团杭州智元研究院的展区，一个圆润白身的四足机器狗，成了展馆里的“人气担当”。它叫“小远”，国内第一款面向视障人群的轮足式导盲机器人。

B | “小远”的研发单位，是中国兵器工业集团杭州智元研究院旗下的“杭州远山智行科技有限公司”。这款导盲机器人不仅长了“轮子”，还长了“脚”，平地用轮子滑，走得快、声音小；遇到楼梯，自动切换成四足攀爬模式。导盲最怕什么？怕吵。视障用户要靠耳朵听声辨位，机器要是嗡嗡响，反而添乱。“小远”的轮足构型，兼顾了安静与平稳，尽量不干扰用户自身的听觉判断。传统导盲设备很难感知悬在半空的东西，比如低垂的树枝、工地的脚手架。“小远”能精准识别悬空障碍，提前减速、绕行。

C | 室外定位误差控制在30厘米以内，室内避障成功率不低于99%，室外避障成功率不低于96%。大会开幕以来，“小远”一直是展区的“人气担当”。许多观众停下来跟它互动，摸摸它的白色外壳，看它怎么绕过障碍物。工作人员介绍，有两位专程赶来体验的视障朋友，当“小远”带着他们稳稳穿过模拟的楼梯和障碍通道时，现场很多人都安静了。对视障朋友来说，这意味着以后可以自己出门买菜、自己去医院、自己坐地铁了。

D | “小远”不只是一个导航工具，它背后连着残联服务系统、无障碍地图更新平台，还有志愿者远程协助入口。

E | 目前，杭州智元研究院已与浙江省残联、内蒙古残联等多地残联达成战略合作，推动在地铁、商场等场景的试点落地。

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Published on:06:39:50