How do you remember the nerves of the lower limbs?

Mnemonic

1. I: iliohypogastric nerve.
2. I: ilioinguinal nerve.
3. G: genitofemoral nerve.
4. L: lateral femoral cutaneous nerve.
5. O: obturator nerve.
6. F: femoral nerve.
7. L: lumbosacral trunk.

How do you remember the origin and insertion of the back muscles?

To remember the numbers of the vertebrae upon which these muscles originate or insert, two-word phrases are handy, as explained below. Iliocostalis: Origin: iliac crest, ribs 3-12. The iliac crest makes sense, given the name of the muscle. To remember the ribs, think “Rib R”.

What are the 6 muscles of the lower limb?

muscles of the lower limb

• sartorius muscle.
• pectineus muscle.
• quadriceps muscle group. rectus femoris muscle. vastus lateralis muscle. vastus intermedius muscle. vastus medialis muscle.
• articularis genu muscle.

What are the 3 main muscles in the lower leg?

There are many muscles located in the lower leg, but there are three that are particularly well known—the gastrocnemius and the soleus, which are the most powerful muscles in the lower leg, and the anterior tibialis. The Achilles tendon is also located in the lower leg.

What nerve supplies lower limbs?

Both the lumbar and sacral plexus supply innervation to the lower extremity. The sacral plexus gives rise to the sciatic nerve (L4 through S3), posterior femoral nerve (S1 through S3), superior gluteal nerve (L4 through S2), and inferior gluteal nerve.

What are the actions of muscles?

2. Muscles Act on Synovial Joints to Move the Body

• Flexion: decreasing the angle between two bones (bending).
• Extension: increasing the angle between two bones (straightening a bend).
• Abduction: moving away from the body’s midline.
• Adduction: moving toward the body’s midline.

Which is the major muscle in lower limbs?

The calf muscles include three muscles that are critical for ankle, foot and toe movement: gastrocnemius: flexes and extends the foot, ankle, and knee. soleus: important in walking and standing. plantaris: acts with the gastrocnemius.

What is the muscle between the knee and the foot?

Gastrocnemius. This large muscle runs from your knee to your ankle. It helps extend your foot, ankle, and knee. Soleus.

What muscles act on the posterior leg?

There are four muscles in the deep compartment of the posterior leg. One muscle, the popliteus, acts only on the knee joint. The remaining three muscles (tibialis posterior, flexor hallucis longus and flexor digitorum longus) act on the ankle and foot.

How to memorize muscles in Upper and lower extremity?

View the muscles of the upper and lower extremity in the diagrams below. Use the location, shape and surrounding structures to help you memorize each muscle. Once you’re feeling confident, it’s time to test yourself. See if you can label the muscles yourself on the worksheet available for download below.

What do you need to know about the lower limb?

Lower Limb 1 Parts/Regions. Gluteal region. 2 Bones. Hip bone/innominate bone the bone of gluteal region (1). 3 Muscles. The muscles of the lower limb are powerful and movements generated by them are rough than those created by the muscles of the upper limb. 4 Nerves. 5 Arteries. 6 Veins. 7 Lymphatics.

Which is the best way to learn muscle anatomy?

If you’re looking for a speedy way to learn muscle anatomy, look no further than our anatomy crash courses . Let’s take a look at how you can use muscle diagrams for maximum benefit. View the muscles of the upper and lower extremity in the diagrams below. Use the location, shape and surrounding structures to help you memorize each muscle.

How to do a mnemonic for forearm muscles?

Mnemonic: Do it yourself as shown in the picture! Hold your elbow with thumbs up and other 4 fingers curling behind the lateral epicondyle. Then go in the sequence of thumb (B-C), little finger (C-D), ring finger (D), middle finger (C) and index finger (A).