Salient Features of Orbitrac Rowing Action Trainer :-# This Orbitrac Rowing Action Trainer must be assembled on a flat, level surface to ensure its proper function.# Inspect and tighten all parts before every use. Replace any worn parts immediately. Failure to do may result in serious injury.# Keep children away from your MultiGym at all time.# Keep your hand away from cables and pulleys during operation. Keep your hand away from moving parts other than the designated handles.# When adjusting the seat, make sure the spring pin locked is fully engaged. If not, the seat may slip and cause serious injury.# Make certain all cables are seated within the pulleys before every use.