Answer:

fitness

Answer	Crossword Clue
FITNESS	Dr. Haas' concern
FITNESS	Exercise program goal
FITNESS	Exercise goal

FITNESS	Richard Simmons' specialty
FITNESS	Suitability.
FITNESS	Congruity.
FITNESS	Adjustment.
FITNESS	Eligibility
FITNESS	Propriety
FITNESS	Suitability
FITNESS	Goal of exercise

FITNESS	What exercise books promote
FITNESS	Kind of center with exercise machines