The technical routine lasts two minutes (2m 20sec in the duet) while the free program is three minutes long (30 seconds longer in the duet).

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Unfortunately, brain scans are too expensive, time-intensive, and fraught with technical challenges to use on a routine basis.

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The other five award points for technical merit - i.e. how hard the routine is and how well they do it.

BBC: Canada on course for glory