Holmstrom missed the start of last season after having hip surgery, then injured his thumb shortly after his return. But he said during Islanders development camp, held the week of June 24, they're in the past.
"No problems at all," he said. "I'm all healthy."
Holmstrom (6-foot-1, 194 pounds) helped Sweden win the 2019 Under-18 World Championships with six points (three goals, three assists) in seven games, including a goal in the final against Russia.
He joins a group of talented forward prospects in New York that includes
Oliver Wahlstrom
, the No. 11 pick in the 2018 NHL Draft, and
Kieffer Bellows
, who was selected 19th in the 2016 NHL Draft. The chance to skate with them at development camp, along with the Islanders' unexpected run to the Eastern Conference Second Round last season, has Holmstrom eager for the future.
"I know they had a great year this year and went a long way in the Stanley Cup [Playoffs]," Holmstrom said. "They have good guys coming up in the organization. I've heard a lot of great things about the organization and staff as well. I'm very excited."
But Holmstrom knows he'll have to continue to hone his skills and make some adjustments if he plans on playing in the NHL someday.
"The game here is a little bit different from Sweden," Holmstrom said. "I think I have to play more north-south and drive the net harder and play a bit tougher.
"I like when it's a hard game. I think I play better when it's a harder game."