lumbar area
Lower back
it is the bottom part of the back near the bum
Your lower BACK
The lumbar usually refers to the lower part of the back.
The part of you body which can get affected by a lumbago is you lower back of your body!
The lower part is called 'lumbar' as the upper part is called 'thoracic'.
The loins are the sides between the lower ribs and pelvis, and the lower part of the back.......
Low back pain
Calf (the lower-back part of your leg)
Lumbago, also known as lower back pain, can affect the muscles, ligaments, discs, and nerves in the lower back region. It can lead to stiffness, limited range of motion, and discomfort in the lower back area.
There are many different things that a hard boil type knot with no core on the lower part of the back could be. It could be infection.
The lower part of the back, just above the waist. This is true, it is your lower back, sort of behind your belly button area, i hope this answers your question