He had suffered a hamstring injury and missed 6 months of the season in PL, this is a serious problem for Al-Ittihad, even though both parties have an agreement, but Al-Ittihad wants to make sure from the medical test, hopefully nothing happens , so that Kante can play with Benzema at Al-Ittihad.
Kante is a very good Defensive Midfielder, he will bring a lot of balance to Al-Ittihad midfield if he is fully fit. Maybe after this recovery Ngolo kante will not be injured anytime soon again since that the Saudi League is not as physical and demanding as the Premier League was. It will be bad business for the Saudi Arabians if after just bringing him to the club for such an attractive amount of money he goes into injury and is unable to play in many games for the season coming.
Ngolo Kante has fully recovered from the injury that caused him the better part of last season and kept him sidelined from delivering those world class performances he's known for.
He'll surely be a good signing for his new Arabian club because of the fact that he knows how to quickly adapt to new environments and club just as he did when he left Leicester to join Chelsea after helping the latter win the English Premier against all odds.