Here are some helpful links:

• American Physical Therapy Association
• American College of Sports Medicine
• American Medical Association
• National Institute on Aging
• Centers for Medicare & Medicaid Services
• WebMD
• American Senior Fitness Association
• MEDLINEplus
• North American Institute of Orthopedic Manual Therapy
• McKenzie Institute
• American Society of Hand Therapists
• American Occupational Therapy Association
• Hand Therapy Certification Commission
• American Society for Surgery of the Hand