According to Larisa Latynina's 2004 interview, Mukhina's trainer, Mikhail Klimenko, was affected by her injury. Because of her devastating injury, Mukhina could not be added to the 1980 Soviet Olympic team roster. There was little doubt that the Soviet Olympic women's gymnastics team would get the gold medal in the team competition at the 1980 Summer Olympics, as it had at all previous Olympics. Nevertheless, Klimenko had desperately wanted Mukhina to make the Olympic team roster because he wanted to become the "Olympic champion's trainer." Soon after Mukhina's paralytic injury, Klimenko emigrated to Italy, where he lived with his children until his death from cancer on November 14, 2007, his 65th birthday.  After Mukhina's paralysis and several other close calls with other Olympic-eligible female gymnasts, the Thomas salto was removed from the Code of Points as an allowed skill for women. It remained an allowed skill for men as of 2013, but as of the 2017-2020 quad, rollout skills were banned for both men and women.  Her condition notwithstanding, Mukhina was a guest columnist for Moscow News in the late 1980s. Her injury was a featured topic in the 1990 A&E documentary More Than a Game; and her World Championship performance is captured in the ABC Sports video Gymnastics' Greatest Stars. Mukhina took a keen interest in children and young gymnasts both before and after her injury. She also expressed a deep religious faith, and was fond of horses and animated cartoons. Mukhina was thankful to her former teammates who kept in touch with her, especially Yelena Davydova, whom she described as "A real friend".

Answer this question "Since she could no longer compete, what activities did she do?" by extracting the answer from the text above.
Her condition notwithstanding, Mukhina was a guest columnist for Moscow News in the late 1980s.