Exercise after age 70. There are no official fitness guidelines for older women, but the basics are the same at every age.
D000367:Age Factors; D000368:Aged; D015444:Exercise; D005260:Female; D006801:Humans; D053580:Muscle Strength; D052580:Muscle Stretching Exercises; D004856:Postural Balance; D016059:Range of Motion, Articular