Author: Alexander Method

The Biceps

biceps -- 2016[/caption]

Pictured above are the biceps muscles. Both of them pull your lower arm toward your shoulder. The biceps brachii rotates your lower arm as it flexes your elbow. The deeper of the two biceps muscles (the brachialis) is responsible for 'true flexion' of your elbow, and is involved in EVERY action you do that requires your elbow joint.

The muscles are layered, showing how some of the muscles are covered by the others. All of the muscles are see-through so that you can appreciate the location and size of each muscle relative to the others.

Click here for a list of all the muscles.

The following muscles cross the elbow joint and attach to the shoulder blade (scapula) & the arm (radius or ulna), to the upper arm (humerus) & the arm (radius or ulna). Click the appropriate link for your interest.

Arm muscles that cross the elbow joint and flex the arm:

  1. Biceps Brachii
  2. Brachialis
  3. Brachioradialis - Front

Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Semimembranosis

Semimembranosis

Pictured above is the semimembranosis. It is one of the two internal hamstring muscles that attaches just below the inside of your knee.

The leg on the right has the semimembranosis labeled. The leg on the left displays all the muscles you can address on the back of your thigh in portions of the region of the semimembranosis. All of the muscles in the left leg are see-through so that you can appreciate the location and size of each muscle relative to the others. You can access individual muscle detail for the hamstings and all the other muscles in the body with our Coach membership.

Click here for a list of all the muscles.

Click here to view the hamstrings all together.

Additional hamstring muscles you might be interested in:

  1. Biceps Femoris
  2. Semitendonosis
  3. Semimembranosis


Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Semitendonosis

Semitendonosis

Pictured above is the semitendonosis. It is one of the two internal hamstring muscles that attaches just below the inside of your knee.

The leg on the right has the semitendonosis labeled. The leg on the left displays all the muscles you can address on the back of your thigh in portions of the region of the semitendonosis. All of the muscles in the left leg are see-through so that you can appreciate the location and size of each muscle relative to the others. You can access individual muscle detail for the hamstings and all the other muscles in the body with our Coach membership.

Click here for a list of all the muscles.

Click here to view the hamstrings all together.

Additional hamstring muscles you might be interested in:

  1. Biceps Femoris
  2. Semitendonosis
  3. Semimembranosis


Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Hamstrings

hamstrings -- 2016
Hamstrings

Pictured above are the hamstrings.

The leg on the right has each muscle labeled. The muscles are also layered just like in your thigh, showing how some of the muscles are covered by the others.

The leg on the left has all the muscles you can address on the back of your thigh in addition to the hamstrings. All of the muscles in the left leg are see-through so that you can appreciate the location and size of each muscle relative to the others.

Click here for a list of all the muscles

Additional hamstring muscles you might be interested in:

  1. Biceps Femoris
  2. Semitendonosis
  3. Semimembranosis

Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Biceps Femoris

hamstrings -- 2016
Biceps Femoris

Pictured above is the biceps femoris. You'll notice there are two attachments above the knee that feed into the same tendon below the knee (one on the hip bone, one on the lower portion of the thigh bone).

The leg on the right has the biceps femoris labeled. The leg on the left displays all the muscles you can address on the back of your thigh in portions of the region of the biceps femoris. All of the muscles in the left leg are see-through so that you can appreciate the location and size of each muscle relative to the others.

Click here for a list of all the muscles

Click here to view the hamstrings all together.

Additional hamstring muscles you might be interested in:

  1. Biceps Femoris
  2. Semitendonosis
  3. Semimembranosis


Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Quadratus Lumborum

ql -- 2016
Quadratus Lumborum

Pictured above is the quadratus lumborum (QL). It is one of the deepest of the lower back stabilizers and it hikes your hip (pulls your hip up toward your spine).

It is commonly too tight in persons diagnosed with one leg longer than the other. You can't move your hip or lower back in any direction without using this muscle. 80% of all adults over 18 years of age have some form of back pain. If you aren't checking the QL for excessive tension you are missing one of the most significant links to proper back function.

The muscles are layered, showing how some of the muscles are covered by the others. All of the muscles are see-through so that you can appreciate the location and size of each muscle relative to the others.

Click here for a list of all the muscles.

Individual hip, lower back & thigh muscles you might be interested in: (any inactive links will be live soon)

Click here to see the hip flexor muscles as a group.

Muscle that crosses the hip/lower back joint and crosses the hip/thigh joint (attaches to the spine and the femur)

  1. Psoas

Muscles that attach to the hip and the spine and/or ribs

  1. Rectus Abdominus
  2. External Abdominal Oblique
  3. Internal Abdominal Oblique
  4. Transverse Abdominus
  5. Latissimus Dorsi
  6. Iliocostalis Lumborum
  7. Longissimus Thoracis
  8. Quadratus Lumborum
  9. Multifidi


Muscles that attach to the hip and the thigh bone (femur)

  1. Iliacus
  2. Rectus Femoris
  3. Tensor Fasciae Latae
  4. Sartorius
  5. Gracilis
  6. Adductor Magnus
  7. Adductor Longus
  8. Adductor Brevis
  9. Pectineus
  10. Gluteus Maximus
  11. Gluteus Medius
  12. Gluteus Minimus
  13. Piriformis
  14. Superior Gemellus
  15. Obturator Internus
  16. Inferior Gemellus
  17. Obturator Externus
  18. Quadratus Femoris
  19. Biceps Femoris
  20. Semitendonosis
  21. Semimembranosis

Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Piriformis

piriformis -- 2016
Piriformis

Pictured above is the piriformis. It is one of the lateral rotator muscles of the hip, and rotates your leg so that your toes point outward. Because of the location of this muscle in relation to the sciatic nerve, releasing excessive tension in this muscle can dramatically improve sciatica symptoms. (click here for a list of all the muscles)

The muscles on the left are layered, showing how some of the muscles are covered by the others. All of the muscles are see-through so that you can appreciate the location and size of each muscle relative to the others.

Individual hip, lower back & thigh muscles you might be interested in: (any inactive links will be live soon)

Muscle that crosses the hip/lower back joint and crosses the hip/thigh joint (attaches to the spine and the femur)

  1. Psoas


Muscles that attach to the hip and the spine and/or ribs

  1. Rectus Abdominus
  2. External Abdominal Oblique
  3. Internal Abdominal Oblique
  4. Transverse Abdominus
  5. Latissimus Dorsi
  6. Iliocostalis Lumborum
  7. Longissimus Thoracis
  8. Quadratus Lumborum
  9. Multifidi

Muscles that attach to the hip and the thigh bone (femur)

  1. Iliacus
  2. Adductor Magnus
  3. Adductor Longus
  4. Adductor Brevis
  5. Pectineus
  6. Gluteus Maximus
  7. Gluteus Medius
  8. Gluteus Minimus
  9. Piriformis
  10. Superior Gemellus
  11. Obturator Internus
  12. Inferior Gemellus
  13. Obturator Externus
  14. Quadratus Femoris

Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Forearm Flexors

flexors -- 2016

Pictured above are the flexor muscles in the forearm. They pull your hand or fingers toward the frontside of your forearm. Issues like golfer's elbow and weak grip respond well when you reduce excess tension in these muscles. Remember to work above and below the elbow joint to get your best results. (click here for a list of all the muscles)

The muscles are layered, showing how some of the muscles are covered by the others. All of the muscles are see-through so that you can appreciate the location and size of each muscle relative to the others.

 The following muscles attach across the elbow joint, to the upper arm (humerus) & the arm (radius or ulna), or to the arm & the wrist/hand (one or more of the numerous bones in the wrist & hand). Click the appropriate link for your interest. (any inactive links will be live soon)

Muscles that cross the elbow joint (attach to the scapula or upper arm and radius or ulna)

  1. Biceps Brachii
  2. Brachialis
  3. Triceps
  4. Brachioradialis - Front

Extensor muscles on the back of the arm that attach below the elbow joint (attach to the radius or ulna) and to bones in either the wrist or hand

Click here to view all of the forearm extensors

Extensor Carpi Radialis Longus

  1. Extensor Carpi Radialis Brevis
  2. Extensor Digitorum
  3. Extensor Digit Minimi
  4. Extensor Carpi Ulnaris
  5. Extensor Pollicis Brevis
  6. Extensor Pollicis Longus
  7. Anconeus
  8. Abductor Pollicis Longus
  9. Extensor Indicis
  10. Supinator

Flexor muscles on the front of the arm that attach below the elbow joint (attach to the radius or ulna) and to bones in either the wrist or hand

Click here to view all of the forearm flexors

  1. Flexor Digitorum Superficialis
  2. Flexor Carpi Radialis
  3. Flexor Carpi Ulnaris
  4. Palmaris Longus
  5. Flexor Pollicis Longus
  6. Pronator Teres
  7. Pronator Quadratus

Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Forearm Extensors

extensors -- 2016

Pictured above are the extensor muscles in the forearm. They pull your hand or fingers toward the backside of your forearm. Issues like tennis elbow and carpal tunnel syndrome respond well when you reduce excess tension in these muscles. Remember to work above and below the elbow joint to get your best results. 

The muscles are layered, showing how some of the muscles are covered by the others. All of the muscles are see-through so that you can appreciate the location and size of each muscle relative to the others.

Click here for a list of all the muscles.

The following muscles attach across the elbow joint, to the upper arm (humerus) & the arm (radius or ulna), or to the arm & the wrist/hand (one or more of the numerous bones in the wrist & hand). Click the appropriate link for your interest. (any inactive links will be live soon)

Muscles that cross the elbow joint (attach to the scapula or upper arm and radius or ulna)

  1. Biceps Brachii
  2. Brachialis
  3. Triceps
  4. Brachioradialis - Front


Click here to view all of the forearm extensors.

The following are the extensor muscles on the back of the arm that attach below the elbow joint (attach to the radius or ulna) and to bones in the back of either the wrist or hand

  1. Extensor Carpi Radialis Longus
  2. Extensor Carpi Radialis Brevis
  3. Extensor Digitorum
  4. Extensor Digit Minimi
  5. Extensor Carpi Ulnaris
  6. Extensor Pollicis Brevis
  7. Extensor Pollicis Longus
  8. Anconeus
  9. Abductor Pollicis Longus
  10. Extensor Indicis
  11. Supinator


Click here to view all of the forearm flexors.

The following are the flexor muscles on the front of the arm that attach below the elbow joint (attach to the radius or ulna) and to bones in the front of either the wrist or hand

  1. Flexor Digitorum Superficialis
  2. Flexor Carpi Radialis
  3. Flexor Carpi Ulnaris
  4. Palmaris Longus
  5. Flexor Pollicis Longus
  6. Pronator Teres
  7. Pronator Quadratus


Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!

Triceps

triceps -- 2016

Pictured above is the triceps muscle. It straightens your elbow and pulls your arm toward your side. The long head of your triceps attaches to both your elbow and your shoulder blade, and can keep you from easily being able to raise your arm overhead when it gets too tight. Issues like tennis elbow respond well when you reduce excess tension in the triceps.

The muscles are layered, showing how some of the muscles are covered by the others. All of the muscles are see-through so that you can appreciate the location and size of each muscle relative to the others.

Click here for a list of all the muscles.

The following muscles attach across the elbow joint, to the upper arm (humerus) & the arm (radius or ulna), or to the arm & the wrist/hand (one or more of the numerous bones in the wrist & hand). Click the appropriate link for your interest. (any inactive links will be live soon)

Muscles that cross the elbow joint (attach to the scapula or upper arm and radius or ulna)

  1. Biceps Brachii
  2. Brachialis
  3. Triceps
  4. Brachioradialis

Extensor muscles on the back of the arm that attach below the elbow joint (attach to the radius or ulna) and to bones in either the wrist or hand

  1. Extensor Carpi Radialis Longus
  2. Extensor Carpi Radialis Brevis
  3. Extensor Digitorum
  4. Extensor Digit Minimi
  5. Extensor Carpi Ulnaris
  6. Extensor Pollicis Brevis
  7. Extensor Pollicis Longus
  8. Anconeus
  9. Abductor Pollicis Longus
  10. Extensor Indicis
  11. Supinator

Flexor muscles on the front of the arm that attach below the elbow joint (attach to the radius or ulna) and to bones in either the wrist or hand

  1. Flexor Digitorum Superficialis
  2. Flexor Carpi Radialis
  3. Flexor Carpi Ulnaris
  4. Palmaris Longus
  5. Flexor Pollicis Longus
  6. Pronator Teres
  7. Pronator Quadratus

Good luck working out those tight knots.

If you have any questions, please post a comment. We try to respond within 24 hours.

We're here to help you get more out of your training!