It is said much recently that a hallmark of Iyengar Yoga is its refinement on inversions. After years of practice, I will have to say another hallmark of Iyengar Yoga is the quality of the straight legs in Iyengar practitioners.
Straight legs are not something that happens overnight. Very much like that tear jerking scene in Forrest Gump when the young Forrest is bound by a confining leg brace, and then chased by bad kids, he finds his “real” legs and off he goes into an almost superhuman ability to run fast.
The same struggle, then liberation can be said of the years of practice it takes to truly straighten the legs in Iyengar Yoga. How many of you who have been to a bona fide Iyengar class for the first time heard “straighten your leg!” only to look down to your version of straight legs and wonder if the teacher is talking to someone else? That was my first 10 years of practice (with occasional relapses if I let my strong tamasic nature take over).
Let me show you a comparison of “straight legs” vs. “Iyengar straight legs” in a Padangusthasana (big toe pose), a forward bend.
This woman is flexible enough to touch her toes. But look at the angle behind the knee joint. It may appear to the untrained eye that her legs are straight, but her legs are not a straight as they can be.
This may not be a fair comparison, but look at Guruji’s pose during his prime. Very little angle behind the knee and the front of his legs are “poker straight” as he often described them.
So how does the aspirant get the legs of Iyengar? In addition to daily uninterrupted practice, there are ways in which you can start to address the tamasic nature of the strong and lazy legs.
For my basic students, I often have them do Pasrvottanasana (intense stretch of the side body pose) with one heel against the wall and with a chair.
If there is a mantra in Iyengar Yoga, it would be that “contact is intelligence.” The contact with the back heel pressing hard on the wall cultures the leg to work properly as a “straight’ leg. Many are shocked at how difficult it is do this even though they are lithe and flexible.
Another exercise to straighten the leg is Supta Padangusthasana I with belt around the big toe mound.
Now the leg is in the air and doesn’t have the earth to press down on. The belt acts as a gauge to which degree you can press against. I like to use the metaphor of using a gas pedal where you slowly accelerate like you are trying to maintain a constant but slow speed like you are driving in a school zone. By pressing the big toe mound into the strap, one notices the effect on the knee and how the more your press, the more the kneecap recedes into the socket. Don’t completely plantar flex the foot like a ballerina. You have to temper that by extending up from the back of the ankle toward the ceiling. The proper foot in an inversion is partially dorsi flexed and partially plantar flexed.
Straight legs are a necessary element for inversions. Without the firmness in the legs the weight sinks on the the neck and head in Salamba Sirsasana. Notice the quality of the legs in Guruji’s Salamba Sirsasana and notice the corresponding lift in his shoulders.
To come full circle, inversions are an a hallmark of Iyengar Yoga. But you cannot have proper inversions until you have straight legs. Now “straighten your legs!!!”