As Pakistan Tehreek-e-Insaf (PTI) expedites preparations for the November 2 protest in Islamabad, party chief Imran Khan demonstrated his stamina on Monday by doing 50 push-ups (or press-ups) along with other party workers in Bani Gala, Islamabad. “Training his tigers! Be very scared Nawaz Sharif... Ready, get set go,” the PTI stated on Twitter.