“For three days I’m like, ‘Huh?

the Dancing With the Stars host said.

Alfonso Ribeirois learning the meaning of “take one for the team” the hard way.

Alfonso Ribeiro

Alfonso Ribeiro.RB/Bauer-Griffin/GC

“I got concussed last week,” Ribeiro, 51, told hostsKelly RipaandMark Consuelos.

Right in the back.”

Ribeiro added that he went “down” as soon as he was hit.

“For like, three days, I’m like, ‘Huh?

It wasn’t that.

It was a good hit.”

“It is hard for me, though,” he said of coaching.

It’s not a game that’s always going to work out for you.

So failure is the tools you use for success."

In recent days, WGA membershave been picketing outside the show’s rehearsals.