@bullfitnesshq: Wait, your car seat feels like rest… but if your hips sink lower than your knees, your pelvis rolls back and your low back stays rounded the whole drive. That’s why long commutes can make your back feel stiff before you even get out. A small wedge under the hips can instantly reduce that bend and change the load on your lumbar spine. Save this if you drive every day. #backpain #lowbackpain #posture #ergonomics #drivingposture #carseat #lumbarspine #posturecorrection