Matt Crooks, Trevor Clarke, Kyle Vassell and Richard Wood were all in Spain on an authorised break when the UK government decided to place Covid-19 restrictions on those returning from Spain.
They have all now completed their 14 day quarantine period and returned to training.
"They have been doing different runs on Strava, covering more than 40k this last week, but it is hard for them because they are like pack animals. They have felt like they are missing out big time and in fairness they are because the lads who have been in have done loads more conditioning, loads more ball work and loads more of everything. Warney told the Advertiser.
"They are going to be behind when they come back in, not massively physically but technically." he added.