Yes, it looks like the Italian translations could use some love. You can and submit new ones here: https://translate.wordpress.org/projects/wp-plugins/wp-strava/stable/it/default/?filters%5Bstatus%5D=current&page=2
These strings (and their translations) should have a space at the beginning so they can be combined easily:
‘ went %1$s %2$s’
‘ during %1$s %2$s’
‘ climbing %1$s %2$s’
‘ burning %1$s calories.’
I suggested new translations and added some translators hints so they hopefully don’t get missed in the future (will come out with the next release after 2.12.0).
Hopefully someone from the translation team approves them soon. If you know someone, please help nudge it along.
