1.   At Holmes Middle School, students play paddle tennis, practice marching band-style drills and learn aerobics routines that they perform for classmates.

2.   At the rally, Portnick, with characteristic bounce and high spirits, led onlookers in a few aerobics routines.

3.   Either description fits martial arts aerobics routines, which have become commonplace in fitness clubs across the country.

4.   This summer I have been doing aerobics routines to Donna Summers.

5.   Involved as she is with her job, Mody still enjoys her daily aerobics routine and loves good food.