21.   But the physical toll was immediately apparent.

22.   Excessive mating is thought to take a physical toll on the females.

23.   Mantilla said his semifinal match with Wayne Ferreira on Saturday, during which he was treated for cramps, had taken a physical toll.

24.   The flight took a physical toll, as he knew it would.

25.   The physical toll of their ordeal was strikingly evident Sunday as they entered the Islamabad airport.

26.   There was no significant damage to the kiosk, a phone booth or nearby buildings but the physical toll had been immediately apparent.

27.   Two months before retiring, Gretzky acknowledged the physical toll that the game was taking on his body.

28.   What is it about coaching at Notre Dame that takes such a physical toll?