I don't disagree completely and think those are solid exercises, BUT if your glute medius isn't functioning well (and for many it is not), then activating by doing crouched abduction (i.e. the crouched lateral steps w. a band I illustrated above) can jump start an otherwise amnesic muscle that has more than one function.
For sure I think you will feel it doing those kinds of exercises. I just have a different take on how muscles behave and respond than what has been the norm for a while. I think muscles respond to the position you put them in under load, and for the glutes the load comes from the weight of your body under the effects of gravity 95% of the day. As for “amnesiac muscles,” I have been through the ultimate “amnesiac muscle ailment,” dystonia. It’s important to do things the feel the muscle, but it’s equally important to feel the muscle working in natural movements (which I consider hip hinges and squatting to be, as well as walking and running, etc). That is, the goal isn’t to do clamshells or whatever, it’s to be able to walk, run, squat, hinge etc. Isolated exercises have their place, but let’s not forget about integrating the movements we actually want.
Which leads me to:
It's a difficult muscle for sure, many of these exercises are only done in response to injury and don't mimic the natural function which has shut down.
The physical orientations of muscles in the body (the places they are found and how they are attached) have led us to most of our current understanding of how they function. For the glute med, those functions are hip abduction, extension and external rotation.
Let’s look at abduction and external rotation (ER). Most glute med exercises have the person moving into or staying in ER. If you abduct your hip you are probably using the glute med. However, it will see the most length in adducted (bringing the legs closer together) positions, as well as in flexion.
Do enough digging and you will find that a lot of people are lacking….internal rotation in the hips! Internal rotation is needed for hip flexion at the 90° mark, also
“In hip flexion all portions internally rotate the hip and it has shown that at 90` of hip flexion the leverage of medial rotation of Gluteus medius is increased eight folds.“
So you need internal rotation to lengthen the glute med (glutes in general).
Last, regarding clamshells, etc… Staying in ER keeps the muscle shortened. Since a lot of peoples issues come from a lack of internal rotation, this seems counterintuitive. Going into ER is fine, never accessing or training IR not so much imo
Quote from
Original Editor - Alex Palmer,
www.physio-pedia.com