61.   Some college football stars might call a day of weight training and aerobic exercise hard work.

62.   Studies have also shown that males who have just completed some aerobic exercise and then are angered will show more aggressive behavior than they would had they not exercised.

63.   Studies show that people who get regular aerobic exercise have better cardiovascular fitness.

64.   That thought occurs to me almost every time I invite Alice out for aerobic exercise.

65.   That usually means jogging, running on a treadmill, using a stairstepper, or doing some other form of aerobic exercise.

66.   The aerobic exercise recommended was power walking, which I decided to do on a treadmill at the gym.

67.   The lead author, Carol A. Binzen, and her colleagues said that for maximum benefit, a combination of both aerobic exercise and work with weights was needed.

68.   The most eccentric offering so far blends aerobic exercise with moves borrowed from places like The Pink Pussycat.

69.   The Tae-Bo fitness craze, with its rhythmic kicking and punching, added a new spark to aerobic exercise routines.

70.   They are into aerobic exercises.