you may require other treatments such as injections or surgery for your lumbar spine. Understanding the basic anatomy of the five lumbar bones that make up your low back can help you get the right ...

L5-S1 consists of the last bone in the lumbar spine (low back), called L5, and the triangle-shaped bone under it, known as ...

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...