What is lumbar support in a car?

What is lumbar support in a car?

Lumbar support is fitted to the seats of some cars to help passengers maintain good posture and prevent lower back pain

Memory Foam Lumbar Support Pillow for Car - Mid/Lower Back Support

Specification: 1.Material: Memory Foam 2.Color: Grey 3.Size: 39*38*22CM(15.3*15*8.7 inch) Packing Includes: 1 x Lumbar Support Pillow.

US Car Seat Lumbar Support Pillow Car Waist Pad Memory Foam Support Cushion Gray

Car Pillows Napa Leather Car Seat Rest Cushion Car Lumbar Pillow

Car Seat Office Chair Massage Back Lumbar Support Mesh Ventilate

Chair Mesh Lumbar Support Car Seat Back Support Cushion - China

TISHIJIE back pillow can help maintain proper posture which avoids weird twists, relieving the pressure that causes mid and lower back pain while improves spine alignment and relieve muscle tension.

Tishijie Memory Foam Lumbar Support Pillow for Car - Mid/Lower Back Support Cushion for Car Seat (Black)

Lumbar Support - Motor Mods

Why Should You Invest in a Lumbar Support Cushion for Your Office

Car lumbar support, waist cushion, car bolster, driver's seat

Super Comfy Lumbar Pillow, Lumbar Support Pillow for Back Pain