New signings Elliott Ward and Mikkel Bischoff did not attend due to still being on holiday whilst manager Micky Adams is still on honeymoon in Cyprus.
Adrian Heath said to the CET: "We tested the boys before they went away and gave them their own personal programmes to follow over the summer and told them in no uncertain terms that we wanted them to come back fit and ready to go again.
"I'm confident all of the lads will comeback in good shape."