There are a number of muscles that produce inversion of the ankle.
Tibialis Anterior
Extensor Hallucis Longus
Tibialis Posterior
Flexor Hallucis Longus
Flexor Digitorum Longus
tibialis anterior
This muscle is found in the lower part of the leg
Lower back
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.
A gastrocnemius is a muscle in the human leg. Gasrocnemius derives from Greek and means "stomach of the leg" it refers to the shape of the calf muscle. Therefore your gastrocnemius can specifically be found on the lower back half of your leg.
gastrocnemius
Possible causes of lower back pain that can result in the inability to lift the leg include herniated discs, sciatica, spinal stenosis, and muscle strains.
Possible causes of lower back pain when lifting your leg while sitting include muscle strain, herniated disc, sciatica, or spinal stenosis.
Pain in your lower back when lifting your leg could be caused by a muscle strain, a herniated disc, or sciatica. It is important to consult a healthcare provider for a proper diagnosis and treatment.
Gastocnemius
Foot
A young hippo is a calf, and the muscles on the back of the lower leg are the calf muscles.
Pain in your lower back when you raise your leg could be caused by issues like a muscle strain, herniated disc, or sciatica. It's important to see a doctor for a proper diagnosis and treatment.