Hamstrings

Hamstring muscle group

I was in the DC area this month and saw a student that I knew from a previous workshop. At that time Patricia had recently “pulled a hamstring”. Her major symptom was pain at her sit bone (ischial tuberosity) when folding forward, secondary was that it would also hurt when sitting for long periods, especially in the car. I saw her just a couple of weeks ago and she still had the same pain.

Although not my regular advice, the most common way people are told to deal with this problem is to bend their knees in their forward bends. The idea is that by bending your knees you shorten the hamstrings. By shortening the hamstrings you reduce the amount of pull or tension placed on them. It sounds good in theory.

Here’s the problem with this theory. I refer to the hamstrings as two joint muscles. What this means is that changing the position at one of the two joints (hip or knee), changes the end of the muscles that will receive more force from the actual stretching of the muscle.

When you bend your knees and bend forward, more of the pressure created by the “stretch” to the hamstrings goes into the opposite end. In other words, if you bend your knees in a forward bend, you add more force to the end of the hamstrings that connect to the sit-bones.

Assuming that you’ve actually torn your hamstrings (of course a minor tear usually), and that you’ve torn the end of your hamstrings closest to your sit bones, do you think it would be wise to put more pressure on these same tissues? The answer is No, it wouldn’t.

The next question is: Well, what should we do then?

Although I can’t say that this will work in every situation for every individual, this has proven to work for a number of people in this situation. There are always exceptions.

Now, during this most recent interaction with Patricia, I took a moment to give a gentle squeeze to the area of her hamstrings just above the knee joint. (The opposite end from where she was feeling discomfort.) I could see in her face that these tissues were particularly tender and sore. That along with the symptom that she would actually get pain in her sit bone when she would sit in the car clued me in that this technique would probably work for her. The significance of the pain while sitting in the car is that the part of the hamstrings that gets the most pressure in a car seat is the bottom (distal) end of the hamstrings closest to the knee.

The technique I apply is extremely simple, and as I told this student, worth trying for two or three weeks and seeing what happens. Ah yeah, the technique… you’re waiting for it aren’t you? The answer is… Keep your knees straight. That’s it. When you forward bend, either standing or in seated postures, keep the leg extremely straight and don’t go as deeply into the forward bend as you normally do.

By keeping the knee straight, with quadriceps engaged, you keep the stretch in the hamstrings equal between both ends. In the situation mentioned above, the hamstrings had gotten to a place where their distal end near the knee got too tight. The tension in this end seems to lead to consistent tension in the hamstrings as a whole and particularly near the sit bones. That needed to be taken out by keeping the knee straight.

Patricia came to three days of practice with me 3 days in a row. She kept her knees extremely straight and guess what? Pain was reducing after just these few days.

I emailed her just before this past weekend to check-in and here’s what she had to say:
David, Significant improvement indeed! I am not bending the knees on the standing or seated poses (like you instructed me) and now I can bend forward with my torso a lot more without any pain in the moment or afterwards. I am now doing Kurmasana and Supta K (almost fully) without pain and on my own!! It is definitely healing, recovering the flexibility. I am really happy about this!!! Looking back, I think that I may have been stuck on a phase of “pain-avoidance” without doing anything to heal the hamstring for good, addressing the problem. Thank you so much for your help with my trouble-making hamstring. Look forward to keep leaning from you (and of course to my entry to the hall-of-fame through the newsletter).
***please note that this does not account for all sit bone pain, nor does it mean that there are not times when it is appropriate to bend the knees. This advice was specific for this student at this time

David Followed this up with:

Sit Bone Pain – Revisited

Gluteus Medius Trigger Points

Gluteus Medius Trigger Points

There have been a couple of overlapping issues to the original article on Sit Bone Pain. It just shows that whatever the issue, problem, or pain is… it can be coming from a number of different places. Figuring it out isn’t always so easy. We also naturally try to come to some conclusion about what is going on and sometimes wrongly assume that all, in this case, sit bone pain is created equally. What I’d like to do is offer a couple of other scenarios that are somewhat common. They would also change the way in which you work with sit bone pain. In the original article, I’m specifically talking about dealing with sit bone pain as a result of a hamstring tear or irritation.

Gluteus Minimus Trigger Points

Gluteus Minimus Trigger Points

First we have the Trigger Point. There is a trigger point in the gluteus minimus or sometimes the gluteus medius which can create pain around the sit bone. One of the most common complaints that goes along with one of these two being the culprit in sit bone pain is this. The pain tends to increase when I’ve been sitting for a long period of time, in a car or in a seat. Yes, this could be the sign of other things as well, including everyone’s favorite… piriformis.

All I can tell you is this. On at least 4 occasions I’ve met students with sit bone pain who have mentioned that the pain comes on during the day while they’re sitting. I check their gluteus minimus on the side of their hip and… when I press it reproduces their sensation. I realize this may be beyond your skill set so have them check themselves with a tennis ball or something similar… or send them to a Neuromuscular Therapist.

Position of Adductor Magnus

Position of Adductor Magnus

Second, we have the Adductor Magnus as the real culprit. Differentiating between the hamstrings and this adductor is relatively simple. If the sit bone hurts when doing a wide leg forward bend but no while doing a forward bend when the legs are together, it’s more likely to be adductor magnus which has an attachment on the sit bone as well. It’s not because of a trigger point but instead it’s because it probably got injured, usually during a wide leg forward bend! I would suggest that the same posture will be the one to stretch that scar tissue and alleviate the problem.
As always, proceed slowly and be willing to change course based on the feedback of the person you’re working with.