But it comes amid increasing uncertainty about his future, with Boyata's agent Jacques Lichtenstein previously claiming the Hoops had broken promises to his client who was the subject of a failed £9m bid.
In the Instagram video posted late last night, the 27-year-old can be seen getting muscular therapy on his back and legs.
England v India: Hosts win second Test by innings and 159 runs
England named an unchanged squad for the third Test at Trent Bridge, which starts on Saturday, with Ben Stokes again missing out. I'm so chuffed to bits for Chris; he fitted in beautifully. "I should be okay", he said. "I was feeling in really good rhythm".
"Unfortunately I could not play tomorrow because I'm not yet 100% operational but I'm with all my teammates to bring the qualification".
Celtic have been hoping to keep hold of Boyata, but they are swimming against the tide, with the player eyeing a move on the back of his superb performances for Belgium at the World Cup.
Belgian website DH.be quoted the defender as saying: "When I hear I've refused to play since I came back from vacation, it's wrong. The plan is for him to stay here and I don't see that changing".
A Sputnik-era dream: NASA spacecraft hurtles toward the sun
But an 8-foot-wide heat shield out front - only 4.5 inches thick - should keep the probe's electronics safe at room temperature. It was the first rocket launch ever witnessed by Parker, professor emeritus at the University of Chicago.
Sutton wrote on Twitter after the match: "The blame game has to stop and it's time for cool heads at Celtic. the manager and board could have handled things better!" Prior to the game former player and coach John Collins warned a loss against AEK would do significant damage to the club's year: "It's all over for the season".
The Scottish champions would be back in the market for a centre-back if the move goes through, having lost a key player.
"They signed two central defenders in January in Jack Hendry and Marvin Compper, but they haven't really produced and Dedryck has been the number one alongside young Kristoffer Ajer".
Nintendo Switch's online service confirmed for late September
With its launch on the second half of September , Nintendo fans can start planning things ahead of the launch of this new service. Expect to hear more about Nintendo Switch Online soon in the coming weeks, probably first at Gamescom which is 15 days away.