i am sorry being phsyically strong place no part in an election. i'll give you an example, and dont start slagging ireland, but one of our greatest ever leaders Eamon de Valera was president at the age of 91. the oldest head of state in th world at the time, so physical strenght doenst play a role.
i agree martin luther king was a great leader, however women went through a similar movement, lead by suffragists and suffragettes, they fought for the vote. these women died for the vote. they were lead by strong women in male environment fought for their rights and won. this shows how good leaders women are.