The venerable Gregg Roughley of the no less venerable UK newspaper "The Guardian" should check his facts better before launching in easy anti-Scientology jabs.
Indeed, he writes about one Paulie Malignaggi:
"He doesn't possess a 'lights out' punch, but he can move like Travolta (pre-Scientology days of course) and deliver rapid-fire jabs to outscore his opponents."He no doubts refers to "Saturday Night Fever", that came out in 1977 and maybe also to "Grease" that came out in 1978.
Travolta joined Scientology in January of 1975 as he was working on his first film in Mexico (Durango). He already was a Scientologist when he made all his other films, including of course "Saturday Night Fever" and "Grease".
If Travolta moved better before he met Scientology then hardly anybody would know about it, since he was at the time a nobody.
If you are a journalist and especially is you write for a major news media, then check your facts before acting like a mindless fanatical anti-Scientologists. In our Internet days it only takes a few seconds.