City return from the international break hoping to make it three Premier League wins in a row when we travel to Leicester on Saturday afternoon.
But Pep Guardiola's men know the Foxes will offer a stern test, as proven by our narrow Community Shield defeat at the beginning of August.
With this in mind, training was set at a typically high intensity, as the lads make sure they're at their sharpest for this weekend's showdown at the King Power Stadium.
Nonetheless, that didn't mean there weren't plenty of smiles on show at the City Football Academy, including those on the face of birthday boy, Jack Grealish!
Check out the best of training via the gallery below...