IFollow subscribers can watch this exclusive video from the squad's training camp in Devon.
We chat with Grimsby Town Head of Sports Science, Greg Howard, who says he's been impressed by the Mariners players' fitness levels so far in pre-season.
And iFollow cameras were there to capture Wednesday morning's training session at Braunton FC, and the afternoon cricket match on Woolacombe beach.
Speaking exclusively on iFollow from Town's training camp in Devon, Greg said: “They all came back in good shape so we've been able to push the players and really get us to that level in terms of fitness.
“Hopefully now we'll get a little bit sharper, a little bit more intense – a lot of my work will be more intense, so we'll try get the players moving their feet quicker, get the sprinting ability improved, so that's what the next two weeks will focus on.”
“Pre-season has been good – all the new boys have integrated well, everyone's getting on well as a group, and I think the boys are buying into everything that we're trying to do."
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