Why Muhammad Yousuf out of Test series

Question

I want to know that why Yousuf out of Test series?

Answer 1

Pakistan have been dealt a major blow for their ongoing series against South Africa after veteran batsman Mohammad Yousuf was ruled out through injury.The 36-year-old suffered a recurrence of an old groin injury prior to the toss on day one of the first Test in Dubai and has now been ruled out for two weeks.