Ask an Insider: Alexander Skarsgård’s Trainer Shares His Must-Have Fitness Essentials Ahead of ‘The Northman’

If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission.In Robert Eggers’ new epic “The Northman,” out this weekend, Alexander Skarsgård seeks revenge on a man who has killed both his parents and usurped the throne from his royal father.

It’s a noble task, one that sees his character scaling mountains, rowing through tumultuous waters and getting into brutal, primal, combat.

Tasked with such body-intensive missions, it makes sense that the 45 year-old actor would need to make some serious physical transformations in preparation for the film — not only to convincingly take on the role of a Nordic Viking but to simply make it through a scene without breaking down from exhaustion.Skarsgård’s compelling portrayal as a bulging warrior with superhuman strength (and very ripped abs) is all thanks to fitness trainer and physical movement coach Magnus Lygdback

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