![]() ![]() Before returning from the Shenzhou XII mission in September, taikonaut Nie Haisheng also practiced tai chi on board the Tianhe core cabin during an Earth-space video call with Hong Kong youths.Īpart from doing tai chi, Chinese taikonauts also play ping pong, ride a stationary bike and run on a treadmill to help train their breathing. They must exercise to counter the gravity-free conditions as the experience of "muscle and bone loss" in space will affect their health and ability to work in the long term. ![]() In fact, the tradition of Chinese astronauts practicing tai chi started in 2012 when the country's Shenzhou IX crew member Liu Yang first did so in space and called the experience comfortable.įor space travelers, fitness is a top priority. Learn how GlideTrak converts any treadmill into a powerful Body. : Section 3: Principle Of Operations Figure 1. Allow 40 inches behind the AlterG Treadmill to accommodate a user getting in and out of the AlterG Treadmill system safely. While people were still amazed by Wang Yaping's zero-gravity hair style, Zhai showed his "flying" skill and was obviously good at it. Conquer your challenges and stop the downward spiral now by walking safely and without pain. Make sure you leave at least 24 inches on either side of the AlterG Treadmill to allow the bag to expand during inflation. Chinese netizens have long been curious about what really goes on inside the space station. The three taikonauts Zhai Zhigang, Wang Yaping and Ye Guangfu have been in orbit for about a month since they began their six-month mission to build the space station on Oct 16. A video released on Tuesday shows Zhai Zhigang, a crew member of Shenzhou XIII, practicing tai chi on the Tiangong-1 space lab module with flowing and graceful movements. We found that for this patient with KOA, AlterG relieved pain, and was also effective at improving spatio-temporal parameters, knee flexion/extension gait pattern, and corresponding muscle strength, thereby restoring certain community activities.What is it like to exercise in space? Simple things can be harder in microgravity, while difficult tasks might suddenly be a breeze. ![]() Meanwhile, the synchronized EMG data showed that the RMS (root means square) values of the rectus femoris, semitendinosus, and biceps femoris at post-treatment were improved to different degrees than at pretreatment. The right range of motion (ROM) of knee flexion-extension were gradually increased. The temporal parameter results showed that stride length (%height), mean velocity (%height), and cadence gradually increased before treatment, after treatment, and at 4-month follow-up. The Modified Barthel Index improved post-treatment and the patient restored basic community walk after treatment. The training protocol included two major parts, walking and squatting in AlterG.Īfter 2 weeks of AlterG intervention, the 10-m walking test (10 MWT) and Timed-up-and-go (TUG) test improved significantly post-treatment, whereas the Visual Analog Scale (VAS) score decreased post-treatment. AlterG training was performed 6 days/week for 2 weeks, with up to 30 min of training per session. The patient has performed clinical function evaluation and gait analysis combined at pretreatment, post-treatment, and 4 months follow-up assessment. The purpose of this case study was to setup the clinical protocol example for AlterG intervention on KOA and evaluate treatment effectiveness by 3D gait analysis combined with free EMG to explore the kinematic gait parameter changes.Ī 65-year-old female patient (BMI = 26, mild obesity) undergoing "more than 7 years of KOA." The activity of the right knee joint was obviously limited and she suffered from severe pain over the past month.ĭue to the patient's symptoms and radiographic findings, she was diagnosed with acute attack of KOA. To date, the anti-gravity treadmill (AlterG), as a representative method of Lower body positive pressure (LBPP) treadmills, has been rarely reported for knee osteoarthritis (KOA) rehabilitation. ![]()
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