2 min read NICHOLAS GALITZINE HAD a major task on his hands when he took on the challenge to embody iconic ‘80s character He-Man in the new Masters of the Universe movie. The 31-year-old actor wasn’t exactly new to working out—he’d been an athlete growing up, focused on rugby—but the Bottoms and The Idea of You star hadn’t been challenged to bulk up quite as much as he would need to portray a fantasy muscle man in the flesh. Galitzine made the gains—but it was a process. He trained with Hollywood strength coach Jason Walsh, who tells MH that the pair took on a split that depended on basic compound movements up to five days a week for three months to gain the bulk. Then came the fine-tuning. “A really tricky thing when you’re putting on a lot of size is it’s very hard to gain pure muscle without gaining some fat as well,” Galitzine says. He started about 80 kilograms (around 175 pounds), then pumped up to 105 kilograms (around 231 pounds).…