We recently posted the first episode of the 2013 edition of Sky Sports' School of Hard Knocks, which this year is based in Scotland. Today here is a look at episode two, which features a meeting and talk with an inspirational former marine who gives the boys a new perspective on life. Chris Chudleigh then leads the guys on a brutal army style teambuilding day that tests not only their natural fitness, but their teamwork and temperament too. As always, it's a fantastic show and well worth watching. We'll post the next episode soon. Learn more about and follow the charity at schoolofhardknocks.org.uk and @SOHKCharity