Former President Donald Trump expanded his attacks against President Joe Biden to not only target his mental acuity but also his physical fitness — namely, his golf game.

“I just won two club championships,” Trump said. “To do that, you have to be quite smart, and you have to be able to hit the ball a long way. And I do it. He doesn’t do it. He can’t hit a ball 50 yards. He challenged me to a golf match. He can’t hit a ball 50 yards.”

Biden shot back, touting his golf handicap, which he said he managed to get “down to a six” when he was vice president — a claim that Trump called “the biggest lie.”

“I have seen your swing, I know your swing,” Trump said.