The muscle located in the lower back is called the erector spinae.
The specific anatomical term for the muscle located at the back of the lower leg in humans, commonly known as the calf, is the gastrocnemius muscle.
This muscle is found in the lower part of the leg
It is actually a lower back muscle that is located in the posterior abdominal wall
The bulkiest would be the glutenous maximus. the main "butt" muscle. the largest surface area would be the latimus Dosi "lower back" muscle .
The lower trapezius muscle inserts on the spine of the scapula, which is located on the upper back of the human body.
Calves are located in the back of your feet.
back muscle
The extension of the lower arm is a result of the contraction of the triceps muscle, which is located on the back of the upper arm. When the triceps contracts, it straightens the arm by extending the elbow joint.
Foot
latissimus dorsi
The gastrocnemius muscle is between the back of your knee and your heel.
Lower back