Just before getting into some tactical work, Sesko and his fellow squad members were led through some final drills to ensure muscles were fully prepared, involving some high kicks which allowed the Slovenian to show off the full range of his acrobatic abilities, proving to be surprisingly nimble for his immense height.
The Reds then entered a pitch complete with training mannequins to do some positional work led by head coach Amorim.
The build-up play that followed saw the 22-year-old net the first goal of the one-sided session, a close-range finish assisted by fellow new player Diego Leon, before Sesko turned provider for Joshua Zirkzee and Collyer, against a rotating cast of first-team goalkeepers between the sticks, ending this portion of training with a signature leaping header from the recently signed striker.
It was then back into a huddle with Amorim to debrief before heading to the next pitch, where they met back up with some Academy players who were bibbed up and ready to provide opposition for the senior side.