"Recline options" refers to the choices or positions available to adjust the angle or tilt of a chair, seat, or bed so that a person can lean back or lie down comfortably. Full definition
When traveling, the seat reclining option makes it easy for your child to take a nap and folds up quickly with the touch and twist of one handle. (mountainbuggy.com)
Children from infancy to older age can comfortably enjoy sitting in this stroller due to the 5 - point quick - adjust harness and infinite reclining option. (babieslounge.com)
It comes with three reclining options allowing you to adjust it to your child's needs, but also making the installation easier, based on the dimensions of your car. (mommystroller.com)