It's getting competitive down in Beckenham as Crystal Palace's first-team stars have been pitting their abilities against one another in fiercely contested clashes of Teqball - a challenging mix between football and table tennis.
In the video below, you can watch as shot-stoppers Wayne Hennessey and Vicente Guaita team up to do battle with Patrick van Aanholt and Christian Benteke for bragging rights after training.
But is it the 'keepers or outfield competitors who pull off the win? You may be surprised... Find out below!