When should I use the forward tilt feature on an ergonomic chair?

Forward tilt specification at OfficeFurniture2go.com is an occupational health feature for users with hip flexor pathology, sciatica, or anterior pelvic tilt postural patterns. It effectively raises the desk-to-seat angle for forward-leaning work postures. Not all commercial chairs include this feature; it must be specified at purchase. Call 1-800-460-0858.