Paul Pogba's absence from the Juventus squad on Sunday came after he felt an adductor injury when taking free-kicks in training, according to Massimiliano Allegri.

Head coach Allegri explained Pogba's situation before Juventus faced Sampdoria on Serie A duty, at the end of a turbulent week for French midfielder Pogba.

The former Manchester United player has had a torrid time of things with knee and thigh injuries since embarking on a second spell at Juventus last July, appearing for just 34 minutes across two substitute appearances.

Pogba appeared to have put those issues behind him when briefly featuring in back-to-back games against Torino and Roma, but he was dropped for Thursday's match with Freiburg.

That was down to Pogba turning up late for a team meeting ahead of the Europa League tie, yet Allegri said on Saturday he would be involved against Sampdoria.

However, that plan changed on Sunday, dealing another blow to player and club.

Allegri told DAZN before kick-off: "This morning while he was taking free-kicks he felt discomfort in his adductor, he stopped.

"Tomorrow we will see the extent of the damage. Tonight he could have given us a hand, but we are waiting for him, it's a year like this anyway, these things happen in life too.

"He must be good and strong to get up and want to return to the player he was before."