These books, along with other titles, can be found in the Reference and circulating section of the Library. Click on the cover to view the book in Amazon. Click on the title to go to the record in the Library Online Catalog.
These databases will be useful to you in your research:
Here are some links that will help you as you research diet, exercise and physical fitness.
Many of the Suggested Websites (above) also have embedded search engines on their sites.
Here are some fitness and exercise associations and organizations that may be of interest to you.
Descriptions are taken directly from their mission statements.