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anatomy-for-quadricep-stretching.html

Anatomy for Quadriceps Stretching

Understanding your knee and quads so that you can stretch your quadriceps more effectively
anchoring the rectus femoris portion of the quadriceps can be achieved by creating an upward pull on the ASIC. This can make it easier or more comfortable to stretch the quads. Neil Keleher, Sensational Yoga Poses.

The quads are a set of four muscles at the front of the thigh that work on the knee. One of these four muscles, the rectus femoris, also works on the front of the hip joint as a hip flexor.

Together these muscles can be used to straighten the knee or to help it resist bending. The rectus femoris portion can also be used to help flex the hip, in other words, bend it forwards. And it can be used to resist the hip being bent backwards.

Learn a bit more about your knee, your quads and some other leg muscles so that you can stretch your quadriceps more effectively as in these sensational quad stretches.

The knee joint is designed for rotation

In order to stretch the quads effectively it can help to understand that the knee joint is designed for rotation, particularly when it is bent. If you have trouble stretching your quads, or your quads are tight, it may be due to a lack of knee rotation control. Your quads may be tight because they are chronically engaged in order to stabilize the knee against rotation.

The amount of actual rotation the knee is designed for is quite small. But it is controllable. And it is, with practice, perceivable via the muscles that actually drive knee rotation.

For more on knee rotation, including why it rotates, read controllling knee rotation.

Defining knee rotation

In general, with the knees slightly bent, your shins can rotate relative to your thighs. This is "knee rotation". It's actually what allows us to squat with our feet at varying distances apart and it's also what allows us to do poses like virasana, where the idea is to kneel with the butt on the floor (or sinking towards the floor) between the feet.

Shin rotation aka rotation of the shins relative to the feet

While standing, the shins can also be rotated relative to the feet. Shin rotations can cause the arches to lift with external rotation and lower with internal rotation.

So while on one hand there are muscles that can be used to cause knee rotation on the other hand there are also muscles that can be used to rotate the shins relative to the feet.

These same muscles can be used, in the first case to stabilize the knees against rotation and in the second case to stabilize the shins against rotation relative to the feet.

When it comes to doing quad stretches, you can use this understanding to work towards more effective (and even "sensational") quad stretches.

How your toes can affect your knees

Another bit of anatomy that can be helpful is understanding that some of the muscles that work to extend or flex the toes cross the ankle and attach to the lower leg bones. These muscles can also be used to help stabilize the ankles and even to help stiffen them against shin rotation relative to the feet.

Three ways to anchor the lower legs for more effective quad stretching

When stretching the quads, actions you can consider so that your quad stretches are potentially more effective include:

  • making your toes active,
  • making your feet and ankles active (even combine the two),
  • making your knees active.

In the case of the toes and/or ankles you can activate them with the intent of stiffening the foot, ankle and lower leg bones. In the case of the knees, you can stiffen them in such a way that rotation is restricted, or at least controlled. (or simply make them feel strong).

Anchoring the hip bone for effective quad stretching

Another means of ensuring effective, and sensational, quad stretching, builds on the the fact that the rectus femoris attaches to the front of the hip bone (near the ASIC).

rectus femoris Neil Keleher, Sensational Yoga Poses.

As such, one further action you can do when working on stretching the quads is anchoring the front of the hip bone. This can mean creating an upwards pull on the pubic bone (since it is relatively easy to feel). Additionally, you can try creating an upwards pull on the ASIC.

anchoring the rectus femoris portion of the quadriceps can be achieved by creating an upward pull on the ASIC. This can make it easier or more comfortable to stretch the quads. Neil Keleher, Sensational Yoga Poses.

Making your quad stretches sensational

Whether stiffening the toes, the ankles or the knees, or whether creating an upwards pull on the ASIC or pubic bone, when using muscles against each other or against some other force, these are all actions that can be felt, thus the idea of sensational quad stretches.

Activating the quads while you stretch them

One other suggestion for sensational quad stretching is to actually activate your quads while stretching them. You can try it out in this selection of sensational quad stretches.

Published: 2021 01 31
Updated: 2022 05 09
Clearly defined poses, exercises and stretches for improving stability, body awareness and flexibility.
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