Jaromir Jagr has issued several challenges on his Facebook page over the past few months, and his latest might be the most difficult one yet.

On Monday, the Florida Panthers forward shared a video of himself doing one-legged squats while standing on the ice at BB&T Center.

"The time has come for the next challenge you got this. And in my opinion, probably neobtížnìjší. Well judge for yourself," Jagr wrote. "And most importantly - don't forget to film, so I can see (maybe) have fun."