It’s been only a couple of days since Maxim managed to roll from back to front on his own for the first time. Today he did it several times with no problems at all. It looked like a routine and took him on average less than a second to perform. How can that be? I mean, two days ago he is trying to do something so physically challanging that he sweats all over, becomes red, breathes heavily and looks totally exhausted after he turns around; and mere two days later this task is not any harder as, say, sucking his finger.