Your body is a machine that runs 24 hours a day, 7 days a week, without ever asking for a day off. It’s made up of roughly 37 trillion cells, over 200 bones, and more than 600 muscles — all working together in a coordinated effort that keeps you alive, moving, and thinking.
Most of us go through life without giving much thought to the specific parts that make all of that possible. You bend your elbow, flex your wrist, and shift your weight from one foot to the other without ever knowing the anatomical names for those regions. But learning this language — the proper terminology for the body’s surface regions — is actually one of the most practical things you can do, whether you’re a student, a fitness enthusiast, a healthcare worker, or just someone who wants to describe a pain to their doctor more accurately.
The human body has been mapped out with extraordinary precision over centuries of study. Every bump, crease, fold, and curve on the surface has a name — often rooted in Latin or Greek — and each name tells a story about that region’s location or function. What follows is a full breakdown of those regions, giving you a clearer picture of the body you live in every single day.
Human Anatomy Parts Diagram & Details
The diagram featured here presents two full-body illustrations of an adult male figure — one from the anterior (front) view and one from the posterior (back) view. Each view is labeled extensively, with lines pointing to specific surface regions of the body from head to toe. The anatomical terms are listed alongside their common English names, and the corresponding adjective form (used in medical language) is shown in parentheses. For example, the forehead is labeled as “Frons or forehead (frontal),” while the back is labeled as “Dorsum or back (dorsal).”
Together, these two views cover 45 distinct body regions that medical professionals, students, and anatomists use to communicate with precision. Understanding these regions gives you a shared vocabulary for describing everything from injury sites to muscle groups. Let’s walk through each one.
1. Frons or Forehead (Frontal)
The frons refers to the broad, flat area at the top of your face, between the hairline and the eyebrows. In medical terminology, anything related to this region is described as “frontal.” It’s one of the most visible parts of the face and plays a role in facial expression — the muscles beneath the skin here allow you to raise your eyebrows and wrinkle your brow.
Beneath the surface, the frontal bone of the skull provides a sturdy protective shield for the frontal lobes of the brain. This area also contains the frontal sinuses, small air-filled cavities that help warm and humidify the air you breathe.
2. Cranium or Skull (Cranial)
The cranium is the dome-shaped upper portion of the skull that encloses and protects the brain. It’s formed by several flat bones fused together at joints called sutures. When you hear someone say “cranial,” they’re referring to anything related to this region.
Your cranium isn’t one solid piece. It’s a puzzle of eight bones — including the frontal, parietal, temporal, and occipital bones — that lock together tightly. At birth, these bones are separated by soft spots called fontanelles, which allow the skull to flex during delivery and accommodate brain growth in infancy.
Despite its thin appearance, the cranium is remarkably strong, built to absorb impacts and shield the brain from trauma.
3. Oculus or Eye (Orbital/Ocular)
The oculus refers to the eye and the surrounding orbital region. In clinical settings, conditions and structures related to the eye are called “ocular” or “orbital,” depending on whether the focus is on the eyeball itself or the bony socket housing it.
Your eyes are arguably the most complex sensory organs in your body. Each one contains over 100 million photoreceptor cells that convert light into electrical signals, which your brain then interprets as images. The orbit — the bony cavity surrounding the eye — protects this delicate organ while giving it the space to move freely in six different directions.
4. Bucca or Cheek (Buccal)
The bucca is the fleshy area on either side of your face, between the nose and the ear, below the eye and above the jawline. The term “buccal” shows up frequently in dentistry and oral medicine, often in phrases like “buccal surface” when referring to the cheek-side of your teeth.
This region contains the buccinator muscle, a thin, flat muscle that plays a key role in chewing. It keeps food pressed between your teeth while you eat and also helps with blowing air out of your mouth — think of a trumpeter puffing their cheeks.
5. Auris or Ear (Otic)
The auris is the ear, and the corresponding anatomical adjective is “otic.” The external part of the ear — the fleshy, curved structure you can see and touch — is called the auricle or pinna, and it’s designed to funnel sound waves into the ear canal.
But the ear does much more than process sound. Deep inside, your inner ear houses the vestibular system, which is responsible for balance and spatial orientation. That dizzy feeling you get when you spin around too fast? That’s your inner ear struggling to keep up with the motion signals.
Beyond hearing, the ear is rich in nerve endings and blood vessels, which is why ear injuries tend to bleed quite a lot and why acupuncturists pay so much attention to this small but complex organ.
6. Nasus or Nose (Nasal)
The nasus, or nose, sits prominently at the center of your face. Everything related to it is described as “nasal.” The external nose is made of bone at the top (the nasal bones) and flexible cartilage toward the tip, which is why the lower portion feels softer when you press on it.
Your nose is a multitasker. It filters, warms, and humidifies the air before it reaches your lungs. The nasal cavity is lined with mucous membranes and tiny hairs called cilia, which trap dust, allergens, and bacteria. It’s also where your sense of smell originates, thanks to specialized olfactory receptors high up inside the nasal cavity.
7. Facies or Face (Facial)
The facies encompasses the entire front surface of the head, from the forehead to the chin and from ear to ear. The term “facial” covers a wide range of clinical references — facial nerves, facial bones, facial muscles, and more.
Your face contains 14 bones and over 40 muscles that work together to produce the wide range of expressions humans are capable of. It’s your primary tool for nonverbal communication. Smiling, frowning, squinting, and raising an eyebrow are all possible because of the intricate network of muscles just beneath the skin.
What makes this region especially important in medicine is the density of nerves running through it. The trigeminal nerve, which provides sensation to the face, is the largest cranial nerve and plays a role in conditions like trigeminal neuralgia.
8. Oris or Mouth (Oral)
The oris is the mouth, and “oral” is the term used for everything associated with it. This region includes the lips, teeth, gums, tongue, and the inner lining of the cheeks.
The mouth is where digestion begins. Enzymes in your saliva start breaking down starches the moment food enters. Your teeth mechanically crush and grind food into smaller pieces, while the tongue pushes it toward the back of the throat for swallowing. The oral cavity also plays a critical role in speech — the shape and movement of your lips, tongue, and jaw work together to form words and sounds.
9. Mentis or Chin (Mental)
The mentis refers to the chin, and the corresponding adjective is “mental” — which, in this context, has nothing to do with the mind. The mental region is the lowest part of the face, formed by the prominence of the mandible (the lower jawbone).
One small but clinically significant landmark here is the mental foramen, a tiny opening on each side of the chin where a nerve and blood vessels pass through. Dentists pay close attention to this spot during procedures involving the lower teeth. The shape and projection of the chin also vary widely across individuals and is a feature that tends to be distinctive to the human species among primates.
10. Cervicis or Neck (Cervical)
The cervicis is the neck, and “cervical” describes anything related to it. This region connects the head to the trunk and houses some incredibly vital structures — the trachea (windpipe), esophagus, carotid arteries, jugular veins, and the cervical portion of the spinal cord.
The neck also contains the thyroid gland, a butterfly-shaped endocrine gland that regulates your metabolism, energy levels, and body temperature. Seven cervical vertebrae (labeled C1 through C7) form the skeletal framework of this region and allow for the wide range of head movements you rely on every day — nodding, turning, and tilting.
11. Axilla or Armpit (Axillary)
The axilla is the hollow area underneath your arm where the upper arm meets the trunk. Medically, it’s referred to as the “axillary” region. It might seem like a simple fold of skin, but the axilla is packed with important structures.
Running through this region are major blood vessels (the axillary artery and vein), nerves of the brachial plexus, and clusters of lymph nodes. Those lymph nodes act as filters for your immune system and are often checked during examinations for breast cancer or infections in the upper limb. The axilla is also dense with sweat glands, which is why this area is particularly prone to perspiration and body odor.
12. Brachium or Arm (Brachial)
The brachium specifically refers to the upper arm — the segment between the shoulder and the elbow. The adjective “brachial” is commonly used in reference to the brachial artery, which runs along the inner side of this region and is the artery used to measure blood pressure.
Two main muscle groups define this area. On the front, the biceps brachii flexes the elbow and rotates the forearm. On the back, the triceps brachii extends the elbow. The humerus, the single long bone of the upper arm, gives this region its structural support.
13. Antecubitis or Front of Elbow (Antecubital)
The antecubitis is the soft, slightly concave area on the front of your elbow — where your arm bends. The “antecubital fossa,” as it’s formally known, is a triangular depression that becomes visible when you extend your arm.
If you’ve ever had blood drawn, this is likely where the needle went in. The antecubital fossa contains superficial veins — the median cubital vein being the most commonly targeted — that are relatively easy to access. It’s also where clinicians place the stethoscope when measuring blood pressure.
14. Antebrachium or Forearm (Antebrachial)
The antebrachium is the forearm, the part of your arm between the elbow and the wrist. Two parallel bones — the radius and the ulna — give this region its structure and allow you to rotate your hand palm-up (supination) and palm-down (pronation).
The forearm is loaded with muscles. Most of the muscles that control your fingers and wrist actually originate in the forearm, not the hand itself. That’s why gripping a heavy object or typing for hours can cause soreness in your forearm rather than your fingers.
This region is particularly important in sports medicine. Repetitive strain injuries like tennis elbow and golfer’s elbow affect the tendons where forearm muscles attach near the elbow.
15. Carpus or Wrist (Carpal)
The carpus is the wrist, and “carpal” is the term you’ve probably heard in “carpal tunnel syndrome.” The wrist is made up of eight small bones arranged in two rows, and they allow your hand to flex, extend, and move side to side.
The carpal tunnel itself is a narrow passageway on the palm side of the wrist, formed by the carpal bones and a tough band of connective tissue. The median nerve and several tendons pass through this tunnel. When the space gets compressed — often from repetitive hand movements — the resulting pressure on the nerve can cause numbness, tingling, and pain.
16. Pollex or Thumb
The pollex is the thumb, and it deserves its own category because it’s unlike any other digit on your hand. The thumb has only two phalanges (bones) compared to three in each of the other fingers, but its range of motion is far greater.
What sets the thumb apart is its ability to oppose — that is, to reach across the palm and touch the tips of the other fingers. This opposition is made possible by the saddle joint at the base of the thumb, a unique joint shape that allows movement in multiple planes. Without this ability, your grip strength would be severely compromised, and fine motor tasks like writing, buttoning a shirt, or picking up a coin would be nearly impossible.
17. Palma or Palm (Palmar)
The palma is the palm, the flat, inner surface of your hand. “Palmar” is the adjective used in medical contexts, as in “palmar fascia” or “palmar arch.”
Despite appearing simple on the surface, the palm contains an intricate arrangement of tendons, ligaments, nerves, and blood vessels. The palmar aponeurosis, a thick sheet of connective tissue, lies just beneath the skin and protects the deeper structures. Your palm also has one of the highest concentrations of touch receptors anywhere on the body, which is why your hands are so sensitive and precise.
18. Digits (Phalanges) or Fingers (Digital/Phalangeal)
The digits of the hand are your fingers, each one made up of small bones called phalanges. Every finger (except the thumb) has three phalanges: the proximal, middle, and distal.
Your fingers are controlled by a combination of intrinsic muscles within the hand and extrinsic muscles in the forearm. The tendons from these muscles run along the length of each finger, allowing for precise movements — from gripping a heavy jar to threading a needle. Fingertips contain some of the densest concentrations of nerve endings in the entire body, giving them extraordinary sensitivity to touch, pressure, and temperature.
19. Thoracis or Thorax/Chest (Thoracic)
The thoracis, or thorax, is the chest region. It’s bounded by the rib cage, which forms a protective enclosure around the heart and lungs. Twelve pairs of ribs, the sternum (breastbone) in the front, and the thoracic vertebrae in the back define this area.
Beyond protection, the thorax plays a dynamic role in breathing. When you inhale, the muscles between your ribs (intercostals) and the diaphragm below contract to expand the chest cavity, drawing air into your lungs. This rhythmic expansion and contraction happens roughly 20,000 times a day without you consciously thinking about it.
20. Mamma or Breast (Mammary)
The mamma refers to the breast, and “mammary” is the term used in medical and biological contexts. In females, the mammary glands produce milk after childbirth — a process controlled by hormones like prolactin and oxytocin. In males, the breast region contains the same basic structures but in a rudimentary, nonfunctional form.
The mammary region is clinically significant because of its association with breast cancer screening. Mammography — a type of low-dose X-ray — takes its name directly from this anatomical term and remains one of the most important tools in early detection.
21. Abdomen (Abdominal)
The abdomen is the large region between the chest and the pelvis. It contains many of your body’s most vital organs: the stomach, liver, intestines, kidneys, spleen, and pancreas, all housed within the abdominal cavity.
Unlike the chest, which is protected by a rigid rib cage, the abdomen relies on layers of muscle for support and protection. The rectus abdominis, the obliques, and the transversus abdominis form a muscular wall that holds everything in place and assists with movements like bending, twisting, and breathing. In clinical practice, the abdomen is divided into four quadrants or nine regions to help doctors pinpoint the location of pain, tenderness, or abnormalities during an examination.
22. Umbilicus or Navel (Umbilical)
The umbilicus — better known as the belly button or navel — is a small scar on the surface of the abdomen marking the point where the umbilical cord was once attached. During fetal development, the umbilical cord delivered oxygen and nutrients from the mother’s placenta directly to the growing baby.
After birth and the cord is cut, the remaining stump dries up and falls off, leaving behind this permanent mark. Whether your navel is an “innie” or an “outie” depends on how the scar tissue formed — it has nothing to do with how the cord was cut.
23. Hip (Coxal)
The hip, or coxal region, is the area on either side of the body where the upper leg meets the trunk. The hip joint itself is a ball-and-socket joint, one of the largest and most stable joints in the entire body.
This joint is formed by the head of the femur (thighbone) sitting snugly inside the acetabulum, a deep, cup-shaped socket in the pelvis. The design allows for a wide range of motion — walking, running, squatting, and kicking all depend on the hip. Strong ligaments and a thick layer of cartilage keep the joint stable and cushioned, although wear and tear over time can lead to conditions like osteoarthritis and the eventual need for hip replacement surgery.
24. Pelvis (Pelvic)
The pelvis is a basin-shaped bony structure at the base of the trunk. It’s formed by the fusion of several bones, including the ilium, ischium, and pubis on each side, along with the sacrum and coccyx at the back. “Pelvic” is the term applied to organs, muscles, and conditions related to this region.
The pelvis serves as a structural bridge, transferring the weight of the upper body down to the lower limbs. It also houses and protects several organs, including the bladder, portions of the large intestine, and — in females — the uterus and ovaries. Differences in pelvic shape between males and females are some of the most reliable markers used in forensic identification.
25. Inguen or Groin (Inguinal)
The inguen is the groin area, the crease where the lower abdomen meets the upper thigh. The “inguinal” region is one that clinicians pay close attention to, particularly because it’s a common site for hernias.
An inguinal hernia occurs when a portion of the intestine or abdominal tissue pushes through a weak spot in the inguinal canal, a narrow passage in the lower abdominal wall. This type of hernia is far more common in males due to differences in anatomy. The groin also contains major blood vessels (the femoral artery and vein) and lymph nodes, making it a critical area for both circulatory and immune function.
26. Pubis (Pubic)
The pubis is the area overlying the pubic bone at the front of the pelvis. The pubic bone is actually the forward-facing portion of the pelvic girdle, and the two halves meet at a joint called the pubic symphysis — a cartilaginous joint that allows very slight movement.
During pregnancy, hormones cause the pubic symphysis to loosen slightly, widening the pelvic opening to accommodate delivery. Outside of pregnancy, this joint remains relatively rigid and serves as an important anchor point for muscles of the lower abdomen and inner thigh.
27. Femur or Thigh (Femoral)
The femur is both the name of the thighbone and the anatomical term for the thigh region. It’s the longest, strongest bone in the human body, and the “femoral” label applies to major structures running through this area — most notably the femoral artery, the main blood supply to the leg.
The thigh contains some of the body’s most powerful muscles. The quadriceps on the front extend the knee, while the hamstrings on the back flex it. The adductors on the inner thigh pull the leg inward. Together, these muscle groups generate the force needed for walking, running, jumping, and climbing.
28. Patella or Kneecap (Patellar)
The patella is the kneecap, a small, triangular bone embedded in the tendon of the quadriceps muscle. It sits over the front of the knee joint and acts like a shield, protecting the joint from direct impact.
Beyond protection, the patella has a mechanical function. It increases the leverage of the quadriceps by acting as a pulley, improving the efficiency of knee extension. Without the patella, the effort needed to straighten your leg would increase significantly. The undersurface of the kneecap is coated with thick cartilage — the thickest cartilage anywhere in the body — to withstand the heavy compressive forces that pass through the knee.
29. Crus or Leg (Crural)
The crus refers to the leg, specifically the segment between the knee and the ankle. Two bones make up this area: the tibia (shinbone), which bears most of the body weight, and the fibula, a thinner bone on the outer side that serves primarily as a muscle attachment site.
The lower leg contains the calf muscles (gastrocnemius and soleus), which are essential for pushing off the ground when you walk, run, or stand on your toes. These muscles connect to the heel bone through the Achilles tendon, the thickest and strongest tendon in the body.
30. Tarsus or Ankle (Tarsal)
The tarsus is the ankle region, and the “tarsal” bones are the group of seven bones that form the structural foundation of the ankle and the back portion of the foot. The largest of these is the talus, which connects the foot to the leg bones and bears the full weight of the body.
The ankle joint allows your foot to move up (dorsiflexion) and down (plantarflexion), which is essential for walking on varied terrain. Strong ligaments on both sides of the ankle hold the joint stable, although sprains — caused by the overstretching or tearing of these ligaments — remain among the most common injuries in sports and daily life.
31. Digits (Phalanges) or Toes (Digital/Phalangeal)
The digits of the foot are the toes. Like the fingers, each toe (except the big toe) has three phalanges, while the big toe has only two. The toes play a vital role in balance and propulsion during walking and running.
With every step you take, your toes grip the ground and help distribute your body weight forward during the push-off phase. People who lose toes often experience significant changes in gait and balance, which highlights just how important these small digits are to everyday movement.
32. Hallux or Great Toe
The hallux is the big toe, and it carries more responsibility than any other toe. During walking, the hallux bears roughly 40% of the total load on the foot during the push-off phase of each step.
The joint at the base of the hallux is also the most common site for bunions, a condition where the bone or tissue at this joint becomes enlarged and misaligned. Gout, a form of inflammatory arthritis caused by uric acid crystal buildup, also tends to strike this joint first — often causing sudden, intense pain in the middle of the night.
33. Pes or Foot (Pedal)
The pes is the foot, and “pedal” is the associated adjective. Your foot contains 26 bones, 33 joints, and over 100 muscles, tendons, and ligaments — making it one of the most structurally complex parts of the body.
The arches of the foot — medial, lateral, and transverse — act as shock absorbers, distributing the force of each step. These arches are maintained by the shape of the bones, the pull of tendons, and the support of ligaments. Flat feet (fallen arches) and high arches can both lead to discomfort and altered walking patterns if left unaddressed.
The foot is essentially the foundation of your entire musculoskeletal system. Every postural adjustment, every stride, and every shift in balance starts here.
34. Cephalon or Head (Cephalic)
The cephalon is the head as a whole, viewed from the posterior. The term “cephalic” is used broadly to describe anything related to the head region, from blood vessels (cephalic vein) to fetal positioning during birth (cephalic presentation).
The head houses the brain, the control center for virtually every function in the body. It weighs roughly 10 to 11 pounds on average and is balanced atop the cervical spine, supported by the muscles of the neck. Keeping the head properly aligned over the spine is essential for avoiding chronic neck and back strain.
35. Shoulder (Acromial)
The shoulder, or acromial region, is named after the acromion — a bony projection at the top of the scapula (shoulder blade). The shoulder joint is the most mobile joint in the body, allowing your arm to move in almost every direction.
That extraordinary range of motion comes with a tradeoff: the shoulder joint is also one of the most commonly dislocated joints. The shallow socket of the glenoid cavity provides minimal bony support, relying instead on muscles (the rotator cuff), ligaments, and tendons to keep the joint in place.
36. Dorsum or Back (Dorsal)
The dorsum refers to the back, the large posterior surface of the trunk. “Dorsal” is the directional term used in anatomy to describe the back side of the body or any structure.
The back is supported by the vertebral column, a series of 33 vertebrae stacked from the base of the skull to the tailbone. Layers of muscles — from the deep spinal stabilizers to the broad latissimus dorsi — work together to keep you upright, allow you to twist and bend, and protect the spinal cord running through the vertebral canal.
Back pain is one of the most common medical complaints worldwide, affecting an estimated 80% of people at some point in their lives.
37. Olecranon or Back of Elbow (Olecranal)
The olecranon is the bony tip at the back of the elbow — the part you feel when you rest your elbow on a table. It’s actually the proximal end of the ulna bone, and it forms the point of the elbow.
This bony prominence serves as the attachment site for the triceps muscle, which straightens the arm. Because it sits directly under the skin with little padding, the olecranon is vulnerable to direct trauma and is a relatively common fracture site, especially during falls on an outstretched hand.
38. Lumbus or Loin (Lumbar)
The lumbus, or loin, is the lower back region between the rib cage and the pelvis. The five lumbar vertebrae (L1-L5) are the largest and strongest in the spine, because they carry the weight of the entire upper body.
This region is a frequent source of pain and injury. The lumbar spine absorbs tremendous compressive forces during lifting, bending, and sitting. Herniated discs, muscle strains, and spinal stenosis are all common conditions that affect the lumbar area, making it one of the most treated regions in orthopedic and physical therapy settings.
39. Sacrum (Sacral)
The sacrum is a large, triangular bone at the base of the spine, formed by the fusion of five vertebrae. It sits between the two hip bones and forms the back wall of the pelvis.
The sacrum connects the spine to the pelvis through the sacroiliac joints, which transfer the weight of the upper body to the legs. Despite limited movement, dysfunction in the sacroiliac joints can cause significant lower back and buttock pain. The sacral region also contains openings called sacral foramina, through which nerves exit to supply the pelvic organs, buttocks, and legs.
40. Manus or Hand (Manual)
The manus is the hand, viewed from the posterior side in the diagram. The term “manual” — as in manual dexterity or manual labor — comes directly from this anatomical root.
The human hand is an extraordinary tool. It contains 27 bones, dozens of muscles, and a dense network of tendons and nerves that allow for an astonishing variety of movements. From power grips to delicate pinch grips, the hand can adapt its shape and force to suit almost any task.
The back of the hand (dorsal surface) is covered with relatively thin skin, making the tendons and veins clearly visible in most people. This side of the hand is more susceptible to cuts and abrasions because of the minimal soft tissue padding.
41. Gluteus or Buttock (Gluteal)
The gluteus, or buttock, is the rounded, muscular area at the back of the hip. The “gluteal” muscles — gluteus maximus, medius, and minimus — form the bulk of this region, and the gluteus maximus holds the distinction of being the largest muscle in the human body.
These muscles are crucial for standing upright, climbing stairs, running, and maintaining posture. Weak gluteal muscles can lead to a cascade of problems, including lower back pain, knee instability, and altered walking patterns. That’s why strengthening the glutes is a cornerstone of most physical therapy and athletic training programs.
42. Popliteus or Back of Knee (Popliteal)
The popliteus, or popliteal region, is the soft, shallow depression at the back of the knee. This area is sometimes called the “knee pit,” and it’s a region most people don’t think about until something goes wrong.
The popliteal fossa contains the popliteal artery and vein, branches of the sciatic nerve, and a small amount of fat. The popliteal artery is clinically significant because it’s one of the locations where a pulse can be checked to assess blood flow to the lower leg. A Baker’s cyst — a fluid-filled swelling — can sometimes develop in this area, often as a result of a knee joint problem like arthritis or a cartilage tear.
43. Sura or Calf (Sural)
The sura is the calf, the fleshy, muscular back portion of the lower leg. The two primary muscles here — the gastrocnemius and the deeper soleus — are powerhouse muscles responsible for plantarflexion, which is the motion of pointing your foot downward.
Every time you walk, run, or stand on your toes, these muscles engage. They also play a role in venous return — the contraction of the calf muscles helps pump blood back up toward the heart against the force of gravity. For this reason, the calf muscles are often called the “second heart.” Prolonged sitting or standing without movement can slow this pumping action, contributing to swelling and, in some cases, deep vein thrombosis.
44. Calcaneus or Heel of Foot (Calcaneal)
The calcaneus is the heel bone, and it’s the largest bone in the foot. It sits at the very back and bottom of the foot, forming the foundation that strikes the ground first with every step you take.
The Achilles tendon — the body’s thickest tendon — attaches to the back of the calcaneus, transmitting the powerful pulling force of the calf muscles into the foot. Heel pain is one of the most common foot complaints, and plantar fasciitis — inflammation of the band of tissue connecting the heel bone to the toes — is frequently the cause. Stress fractures of the calcaneus can also occur in runners and military recruits who subject their feet to repetitive, high-impact loading.
45. Planta or Sole of Foot (Plantar)
The planta is the sole of the foot, and “plantar” is the term used for anything on the underside. The sole is a uniquely designed surface — thick-skinned, heavily padded, and loaded with sensory receptors that help your brain constantly adjust balance and posture.
The plantar fascia, a thick band of connective tissue, runs along the bottom of the foot from the heel to the toes and supports the arch. Plantar warts, calluses, and the notorious plantar fasciitis all take their name from this region. Your sole is also packed with sweat glands — roughly 250,000 of them — making the feet one of the sweatiest parts of the entire body.
