Ahead of another exciting Super League season, Olympic triathlete heroes Alastair and Jonny Brownlee put the players through their paces.
Four of Super League's finest were challenged to take on the ultimate pre-season fitness test, closely scrutinised by the Brownlee brothers.
However, the two triathletes soon find out that Super League's reputation of players having peak physical fitness and endurance is very well earned.
Their initial confidence in their challenges not being conquered is short lived as our stars show they are more than ready for the new season, which kicks off Thursday February 1.
Defending champions Leeds kick-off our coverage when they travel to Warrington, live on Sky Sports Arena and Sky Sports Main Event.
Sky Sports will show all 12 teams in the opening month of the competition, which also includes newly-promoted Hull KR facing Leeds and Catalans in weeks two and three of the season.
2018 will also see the hotly anticipated return of the Hull derby, as the two sides go head to head on March 30 and are then part of a super line-up across the Magic Weekend in May.
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