Gluteus Medius or "glute med" (pronounced: "meed") for short - is like a bigger version of last week's Gluteus Minimus.
'Glute Med' lives on your outer hip - if you were to put your hand on your hip, there's a good chance your thumb will be resting on 'Glute Med'.
Gluteus Minimus Muscle Attachment Points:
Origin: between the anterior and posterior gluteal lines
Insertion: greater trochanter of the femur
Ever feel achy or pain in this area? I
see Glute Med weakiness & tightness so very often! It often plays a
role in low back pain or even leg injury - you see Glute Med is a
Stabilizer muscle. We want it to be happy and STRONG to support our hips
and help us use our legs properly - therefore lowering the chances of
hip, knee, or ankle injuries!
TRY my favourite (and most simple)
Gluteus Medius strengthening pose:
Fire Hydrant
(can you guess why it's called that?)
What he's doing here is Abduction of the thigh @ the hip joint, which is the main action of
Glute Med. He is doing it on all fours - but note that for my example gif below I am showing the standing version of Abduction.
Gluteus MEDIUS Muscle ACTIONS:
Just like Gluteus Minimus, Glute Med's shape is triangular - just like the Deltoid muscle of the shoulder! Glute Med has 3 different fiber directions just like the Deltoid muscle of your arm! Therefore the actions are quite similar - pulling the femur (thighbone) in multiple directions!
The entire muscle (all fiber directions together) ABDUCT the thigh at the hip joint
Just like Gluteus Minimus, Glute Med's shape is triangular - just like the Deltoid muscle of the shoulder! Glute Med has 3 different fiber directions just like the Deltoid muscle of your arm! Therefore the actions are quite similar - pulling the femur (thighbone) in multiple directions!
The entire muscle (all fiber directions together) ABDUCT the thigh at the hip joint
The Anterior fibers assist in: FLEXION & MEDIAL ROTATION of the thigh @ the hip joint
The Posterior fibers assist in EXTENSION & LATERAL ROTATION of the thigh @ the hip joint.
LATERAL ROTATION of Thigh @ Hip Joint
(aka external rotation)
Next week : Gluteus MAXIMUS!