Pectineus

pectineus -- 2016
Pectineus

Pictured above is the pectineus muscle. It is nick-named the "4th adductor" muscle and it pulls the thigh toward the pubic bone. When this muscle is overly tight (and this is true for many of us), you will have trouble comfortably opening your legs really wide. This leads to compromised leg positioning for some functional movements such as the deep squat.

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.

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

Click here for a list of all the muscles.

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 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!

Gracilis

Gracilis

Pictured above is the gracilis muscle. It runs from your pubic bone to just below your knee on the inside of your leg. It primarily works as a stabilizer for the leg on the hip joint and pulls the leg inward. When this muscle is overly tight (and this is true for many of us), you will have trouble comfortably opening your legs really wide. This leads to compromised leg positioning for some functional movements such as the deep squat.

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. You can access individual muscle detail for all the other muscles in the body with our Coach membership.

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

Click here for a list of all the muscles.

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 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!

Sartorius

sarotius -- 2016
Sartorius

Pictured above is the sartorius muscle. It is nick-named the "carpenter's muscle." It primarily works as a stabilizer for the leg on the hip joint and rotates the knee outward. It is also a weak hip flexor. You can't move your hip in any direction without using this muscle. Persons that spend large amounts of time kneeling are likely to need stretching and SMR attention here.

80% of all adults over 18 years of age have some form of back pain. If you aren't also checking the psoas 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.

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

Click here for a list of all the muscles.

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!

Tensor Fasciae Latae

tfl -- 2016
Tensor Fasciae Latae

Pictured above is the tensor fasciae latae. It primarily acts on the IT Band and keeps the knee from drifting inward. It is also a weak hip flexor muscle. You can't move your hip in any direction without using this muscle. Cyclists, speed skaters and other athletes that spend large amounts of time actively using their hip in a flexed position are likely to need stretching and SMR attention here.

80% of all adults over 18 years of age have some form of back pain. If you aren't also checking the psoas and rectus femoris for excessive tension you are missing the most significant inhibitors of 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.

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

Click here for a list of all the muscles.

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!

Iliacus

iliacus -- 2016
Iliacus

Pictured above is the iliacus. It is one of the hip flexor muscles, and pulls your leg up toward your hip (like when you lift your leg). It is one of the most influential muscle in the body. You can't move your hip in any direction without using this muscle. This muscle is VERY LIKELY to need some SMR attention along with the psoas muscle. 80% of all adults over 18 years of age have some form of back pain. If you aren't checking the psoas 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.

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

Click here for a list of all the muscles.

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!

Transverse Abdominus

Transverse Abdominus

Pictured above is the transverse abdominus muscle. It tightens the space between your ribs and hips and flattens your belly. It works with the other core muscles primarily to stabilize the abdominal region and hold your spine steady while you move your body or lift something. You are not as likely to need to stretch and practice SMR on the transverse abdominus as the oblique muscles. However, be sure to check the PSOAS in particular, as it is EXTREMELY LIKELY to have knots that need attention.

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. You can access detail for all the muscles in the body with our Coach membership.

Click here for a list of all the muscles.

Click your area of interest below. (any inactive links will be active soon)

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 thigh bone from either the spine or hip bone above (attached anywhere on the femur)

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

Internal Abdominal Oblique

int oblique -- 2016
Internal Oblique - front


int oblique back -- 2016
Internal Oblique - back

Pictured above is the internal oblique muscle. It twists your torso and pulls your ribs toward the top of the back of your hip bone. It works with the other core muscles primarily to stabilize the abdominal region and hold your spine steady while you move your body or lift something. You will likely need to stretch and practice SMR on the internal oblique on the back of your body on the side you most often twists TOWARDS. Additionally, be sure to check the PSOAS in particular, as it is EXTREMELY LIKELY to have knots that need attention.

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.

Click your area of interest below. (any inactive links will be active soon)

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 thigh bone from either the spine or hip bone above (attached anywhere on the femur)

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

External Abdominal Oblique

ext oblique -- 2016
External Oblique - front


ext oblique back -- 2016
External Oblique - back

Pictured above is the external oblique muscle. It twists your torso and pulls your ribs toward the top of the front of your hip bone. It works with the other core muscles primarily to stabilize the abdominal region and hold your spine steady while you move your body or lift something. You will likely need to stretch and practice SMR on the deeper internal obliques, but occasionally you may need to focus on the external obliques. Be sure to check the PSOAS in particular, as it is EXTREMELY LIKELY to have knots that need attention.

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.

Click your area of interest below. (any inactive links will be active soon)

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 thigh bone from either the spine or hip bone above (attached anywhere on the femur)

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

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!