How do walk-in tubs with fold-down seats support seniors with knee injuries?

A suitable seat can reduce the need to lower onto the floor of a conventional bath, but many walk-in tubs have a fixed seat rather than a fold-down one. Check the actual seat height, stability and weight rating. For a knee injury, follow your clinician's advice about transfers and bathing. Compare the tub's seating and access before purchase rather than assuming a folding seat will improve recovery.