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Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
There are restraint points on the outside of the station that spacewalkers use to stay in place while they work, including one type designed to move into different positions called an articulating portable foot restraint or APFR.
Source: https://www.digitaltrends.com/space/iss-first-spacewalk-2023/