Actions of the Feet
1. Broaden the toes and metatarsals from underneath.
We often work very hard
from the tops of the feet, causing the muscles to
harden and pop up, creating a deep groove across the
top of the feet. Better to work the feet from
underneath so that the top of the foot and the ankle
can remain soft.
So as not to over work
the little toe and sap the strength of the outer
foot, think of broadening across a line spreading out
from the big toe mound to the fourth toe.
2. Roll the metatarsals.
To broaden the body of
the foot, and to bring weight into the inner foot
where the bones have evolved to support it, think of
rolling each of the first four metatarsals inwards
along its axis while turning the fifth metatarsal,
connected to the little toe, outwards, spreading the
bones like a fan.
Interestingly enough, B.
K. S. Iyengar has apparently been teaching a similar
idea, only turning the fifth metatarsal inwards along
with the rest.
3. Stretch the neck of the big toe forward as you draw the inner foot (1st metatarsal) back and the outer foot (5th metatarsal) forward.
These actions together
strengthen and support the ankle, and become the base
of a wrapping motion in the leg that can translate
all the way up into the hip and lower abdomen
creating strength, stability and release. Stretching
the big toe forward stabilizes and anchors the
movement of the metatarsals so that the foot does not
turn in.
If the feet are naturally very wide, the outer foot
can lose strength. Rolling the outer foot/5th
metatarsal forward can contain the spread, sharpen
the outer edge of the foot and bring the lost
strength back.
I have found that if you have a tendency to press
into and over work the inner knee this combination of
actions can aggravate this. Narrowing the inner thigh
by bringing the hamstring forward (coupled with
taking the inner quadriceps back to stabilize) can
balance this out. Look for for more information on
this in an upcoming post.
4. Ground the neck of big toe.
Sometimes we over work the big toe mound. Instead of pressing down hard into the big toe mound, soften the action by grounding the neck of the big toe itself. This can be experienced most effectively in Adho Mukha Shvanasana (Downward Facing Dog Pose) by lifting the heels, or in Uttanasana (Intense Stretch Pose) by putting a slant board under the toes.

5. Firm the ends of the arches.
It is possible to over lift the arch and throw the ankle off balance. Activate the arch instead by strengthening either end, just behind the big toe mound and just before the inner heel.
If you are not sure how to achieve this, press the
fingers into these point to bring awareness there
while in Uttanasana (Intense Stretch Pose).