41.   But in practice, students and schools are held accountable for proficiency only in academics, not physical fitness.

42.   But, including it as physical fitness is another.

43.   C. Everett Koop, the former surgeon general, last week launched a crusade to place healthy weight and physical fitness high on the national agenda.

44.   Each group was tested for physical fitness on physiological measures of body mass, body fat, blood pressure and lung function.

45.   Even successful computer use entails a certain loss of physical fitness.

46.   Eventually, Brown committed himself to physical fitness.

47.   From the beginning, the Nazis turned to sports and physical fitness as a top national priority.

48.   Growing up in Brooklyn and then Westchester County, N.Y., Alice Lord was encouraged by her father to pursue physical fitness.

49.   He is most different when it comes to his physical fitness.

50.   He pushed himself hard with a physical fitness regimen that included weightlifting, jogging, countless situps and no junk food.