Complex sentence: Under Rodgers, Swansea were known to play a 4--3--3 approach with a lot of focus on passing, where the full-backs pushed up when in possession and the outfield players played a high tempo pressing game.
Split into simpler sentences: Under Rodgers, Swansea were known to play a 4--3--3 approach with a lot of focus on passing. The full-backs also pushed up when in possession and the outfield players played a high tempo pressing game.