Muscles

A:

The muscles that extend the toes are the flexor hallucis longus, which flexes and extends the big toe, and the flexor digitorum longus, which flexes and extends the “lateral” four toes. The muscle known as the “flexor hallucis longus” is found on the posterior surface near the fibula and shaft.

See Full Answer
Filed Under:
  • What muscles are used in sprinting?

    Q: What muscles are used in sprinting?

    A: The gluteus maximus, hamstrings and quadriceps are large muscle groups used while sprinting. Other large muscle groups used are the gastrocnemius and soleus and hip flexors.
    See Full Answer
    Filed Under:
  • Where are the quadriceps located?

    Q: Where are the quadriceps located?

    A: The quadriceps are a group of four muscles located at the front and sides of the thighs. These muscles originate from the femur bone and run down to the patella or kneecap.
    See Full Answer
    Filed Under:
  • How many muscles are in a human tongue?

    Q: How many muscles are in a human tongue?

    A: Despite myths hailing it to be the strongest single muscle in the body, the human tongue is actually comprised of eight different muscles, according to the Richmond Smile Center. The muscles that comprise the tongue are skeletal muscles.
    See Full Answer
    Filed Under:
  • What is enthesopathy of the hip region?

    Q: What is enthesopathy of the hip region?

    A: Enthesopathy of the hip is an arthritic disorder in the sockets of the hip bone that affects the tendons and ligaments that are attached there. This means that the connections are not working correctly or are damaged in some way, creating problems with the connecting tissues between the hips and other bones. This causes pain or difficulty while moving or walking.
    See Full Answer
    Filed Under:
  • How many muscles does it take to talk?

    Q: How many muscles does it take to talk?

    A: Four main muscles are required for talking. These are the thyroarytenoid muscles, or vocalis muscles; the posterior cricoarytenoid muscles; the lateral cricoarytenoid muscle and the interarytenoid muscle.
    See Full Answer
    Filed Under:
  • How do muscles respond to exercise?

    Q: How do muscles respond to exercise?

    A: According to MedicineNet, muscles respond to exercise through contraction and resistance, both of which eventually result in increased muscular strength. Neural impulses direct fibers to contract, resulting in voluntary exercise. There are three different types of muscles that are worked during exercise, including skeletal, smooth and cardiac muscle, and each one responds differently to physical exercise.
    See Full Answer
    Filed Under:
  • What is the scientific name of the thigh muscle?

    Q: What is the scientific name of the thigh muscle?

    A: The scientific name of the anterior thigh muscles is the quadriceps femoris. The other muscles in the thighs are called the adductors, which form the inner thigh, the hamstrings, which are at the back of the thighs, and the abductors, which are found on the outer thighs.
    See Full Answer
    Filed Under:
  • Do girls have groin muscles?

    Q: Do girls have groin muscles?

    A: Yes, girls and women have groin muscles. The groin is actually a group of five muscles that attach the thigh to the pelvis, and everyone has these muscles. They are also called the "adductors."
    See Full Answer
    Filed Under:
  • What is the tendon behind the knee called?

    Q: What is the tendon behind the knee called?

    A: According to the Cascade Wellness Clinic, the popliteal tendon is situated behind the knee. The tendon connects the popliteus muscle to the femur bone just above the knee.
    See Full Answer
    Filed Under:
  • What is the function of the diaphragm?

    Q: What is the function of the diaphragm?

    A: The diaphragm is a sheet of muscle that stretches like a dome over the organs of the upper abdomen and serves as a boundary between the abdominal cavity and the thoracic. It separates the lungs from the main body cavity and, together with the ribs, forms a seal that allows the lungs to inflate as part of the process of respiration.
    See Full Answer
    Filed Under:
  • What are the muscles used to swing a baseball bat?

    Q: What are the muscles used to swing a baseball bat?

    A: According to BodyBuilding, the main muscles used when swinging a baseball bat are the abdominal muscles, back muscles, leg muscles and forearms muscles. However, in order to increase overall bat swing power, the entire body should be trained so as to help the body work together more efficiently.
    See Full Answer
    Filed Under:
  • Where are your glutes located?

    Q: Where are your glutes located?

    A: The glutes, or gluteal muscles, are located on the back of the pelvis region in humans. These muscles combine with a layer of fat to provide a cushiony layer of flesh to sit on.
    See Full Answer
    Filed Under:
  • Which muscle bends the knee?

    Q: Which muscle bends the knee?

    A: The muscles that control the knees include the quadriceps, hamstrings and calf muscles. These muscles all work together to allow the knee to move freely in order to walk, run, kick and jump.
    See Full Answer
    Filed Under:
  • What are the differences in structure and function of the three main muscle types?

    Q: What are the differences in structure and function of the three main muscle types?

    A: MedlinePlus explains that the human body has three different types of muscles: skeletal, cardiac and smooth. These muscle groups have different functions, are located in different parts of the body and have different structures.
    See Full Answer
    Filed Under:
  • How do muscles work together to produce movement?

    Q: How do muscles work together to produce movement?

    A: According to Boundless.com, muscles are arranged in groupings of agonist, antagonist and synergists that produce and modulate movement. When a muscle contracts, it moves the bone and spreads the force of the contraction to avoid the tearing of fibers embedded in the periosteum of the bone known as tendons.
    See Full Answer
    Filed Under:
  • What does it mean if you can tie a cherry stem with your tongue?

    Q: What does it mean if you can tie a cherry stem with your tongue?

    A: If someone can tie a cherry stem into a knot with their tongue, that suggests they may be a good kisser due to the oral dexterity required to perform the feat. It is a common trick performed at bars due to the presence of Maraschino cherries as drink garnishes.
    See Full Answer
    Filed Under:
  • What body parts are used to extend the hip when climbing stairs?

    Q: What body parts are used to extend the hip when climbing stairs?

    A: The body parts involved in hip extension when climbing stairs are the torso and lower back, opposite leg, knee and ankle, and hip joints. Hip extension during stair climbing occurs when the opposite leg is raised to the next step.
    See Full Answer
    Filed Under:
  • How many muscles does it take to smile or frown?

    Q: How many muscles does it take to smile or frown?

    A: It is difficult to say how many muscles it takes to smile or frown because all people make different expressions when smiling and frowning. What might be a thoughtful look for one person is another person's frown. The number of facial muscles present also varies between individuals.
    See Full Answer
    Filed Under:
  • What are the major muscles in the body?

    Q: What are the major muscles in the body?

    A: The major muscle groups in the body are the abdominal muscles, biceps, deltoids, erector spinae, gastrocnemius, soleus, gluteus, hamstrings, latissimus dorsi, rhomboids, obliques, pectoralis, quadriceps, trapezius and triceps. Each muscle group contributes to a variety of different functions, such as walking, climbing and sitting.
    See Full Answer
    Filed Under:
  • How is oxygen transported to the muscles?

    Q: How is oxygen transported to the muscles?

    A: As with all tissues dependent on a vascular supply, muscles depend on red blood cells to transport oxygen to them. Red blood cells, in turn, rely on an oxygen transport protein called hemoglobin to carry oxygen to all parts of the body.
    See Full Answer
    Filed Under:
  • What muscles make you punch harder?

    Q: What muscles make you punch harder?

    A: Strengthening the upper arm, forearm, shoulders and chest muscles allows for a harder punch to be thrown. The back muscles play a part in how hard of a punch is thrown as well.
    See Full Answer
    Filed Under:

Explore Human Anatomy