Lee, Thomas <br/><br/>
Ask the doctor. My daughter gave me a pedometer and told me to walk 10,000 steps a day. When I wore it for a while, I realized I was taking only about 3,000 steps a day. Is 10,000 a realistic number for someone my age (70 years)?  [electronic resource] 

 -  Harvard heart letter : from Harvard Medical School  Jan 2011 
 - 8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1051-5313 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Exercise<br/>Health Knowledge, Attitudes, Practice<br/>Health Promotion--methods<br/>Humans<br/>Monitoring, Physiologic--methods<br/>Motor Activity<br/>Muscle Strength<br/>Parent-Child Relations<br/>Walking