Fortunately, some smart inventor created the creeper seat, which is also known as the mechanic seat. These are basically stools with castors or wheels on them so you can roll around your garage ...

Shop On Amazon Capable of converting from a flat mechanic's creeper into an upright seat in seconds, this two-in-one Pro Lift ...

They said, “It’s a game changer for any mechanic or DIY enthusiast. It easily converts from a creeper to a roller seat, making it perfect for both under-vehicle work and seated tasks.” ...