It takes a lot to step foot on an NBA court. In addition to height, speed, and ball-handling ability, you have to be in elite shape to be able to run up and down the floor nearly every night, month after month.

And while pretty much every NBA player is an above-average athlete, it’s easy to overlook just how chiseled the current players have gotten. For a long time, they were just known for height and wingspan, but now, the best NBA players are also sporting physiques packed with lean muscle that increases their functional strength and makes them a force on the hardwood.

As we gear up for the 2018-2019 season, here are some of the most jacked players you’ll see on the floor this year.