No substitute for human smarts

As a physical therapist, I was dismayed at your representation of my profession in “Rehab’s Robotic Revolution” [Jan. 30]. Physical therapy is much more than “a field that relies heavily on rubber bands, exercise mats and dumbbells.” Having earned a master’s or a doctorate degree, physical therapists rely on basic and applied scientific knowledge to design individualized exercise programs to maximize a patient’s recovery.

A robot will never replace a physical therapist; it may supplement the vast array of techniques in a therapist’s repertoire. A therapist will still be needed to evaluate if a patient is appropriate to use a robot, ensure the patient’s safety, instruct him in the use of the technology and design/modify a program to allow the patient to reach his personal goals.

SARAH BALYS

Los Angeles

*

Letters should be brief and must include the writer’s name, address and phone numbers. Internet writers also must include name, street address and telephone numbers. No pseudonyms may be used. Letters are subject to editing and condensation. Mention date of publication when referring to a specific article. Mail to Letters in Health, Los Angeles Times, 202 W. 1st St., Los Angeles, CA 90012; e-mail to health@latimes .com; or fax to (213) 237-4712.