In honor of the foot: the anatomy of walking and standing in tango

I just re-read Irene Dowd's excellent "In Honor of the Foot" article, from her book, Taking Root to Fly. She details the structure of the foot, exercises to strengthen it, and ways to think about moving that use the foot efficiently.  Although I'd love to just print her article, that would not do :-) so I will just provide you with some ideas from her article as we discuss walking and the use of the foot in tango (Tango I in Salem and in Portland, this is for YOU!).

The platform of the foot is shaped like a trapezoid, with the corners being the ball of the foot (big toe), the ball of the little toe, the inner border of the heel, and the outer border of the heel.
The way the bones of the foot are built make a twisted arch between the heel bone (calcaneus)  and the ball of the foot. The bones that make up this arch can be locked into place or relaxed, "depending on the degree of twist in the foot."
When the inside border of the heel drops (the arch is untwisting), that is called pronation. Some people naturally do this, and extreme pronation is often called having flat feet (guilty here!)
When the arch is raised higher, the outside border rolls out, or supinates. People who tend to do this have "high-arched" feet.

Walking

• A quote from Dowd: "When we walk correctly, it appears that the center of the knee travels directly above the pathway . . . from the center of the heel through the third toe."
• This does not mean that the foot actually moves on a straight line, because the arch of the foot bones creates a more serpentine path of movement (read the article for all the details!). The actual path strikes slightly to the outside of the center of the heel for the heel strike; rolls inside the cuboid bone (next bone forward from the calcaneus) for "midstance"; rolls back more to the outside as the heel comes off the floor in a step; and rolls back to the middle of the big toe as the toes leave the floor.
• The arch of the foot twists and untwists slightly as this happens, relaxing into the floor for stablity, then making a stiff lever to propel the body forward, and relaxing again (whew!).
• The big toe completes the push off of the floor. I think of this as the equivalent to following through when I throw a ball: I don't just leave my toes limp, I use them to complete the transfer to a new location.

Standing

• Dowd says the foot has to work harder to stand than to walk: "This is especially true when you are standing balanced on one foot only. In this circumstance, the foot has to be somewhat mobile because the rest of your body does not stay perfectly still relative to the ground and yet the foot has to be very stable in order to support you."
• The foot has to have equal balance inside (big toe), outside (little toe) and back (heel). Think of an open space between these points, lifted up. I think of a plunger, lifting/suctioning up the center of my foot.  Dowd suggests "a receptive aperture through which energy can come in from the earth." Yeah, like she said!

Remember, the foot needs to both relax and tighten in a series of motions, to complete just one step! To stand, it constants adjusts between these extremes to maintain stability.

Exercises to strength/tune into the foot:

• Put the sole of your foot on the floor, and, with your big toe, practice pushing away a finger or some small object on the floor next to your foot. You are making a fan-shaped motion that spreads your big toe away from your other toes.
• Do the same thing with your little toe. Both of these exercises are hard at first, especially if you've been wearing high heels with itty bitty spaces for your toes ;-)
• Put your foot on the floor, and try to "dome" your foot (lift the center while keeping all corners down). Make sure you are not gripping with your toes: keep them relaxed. This is about the muscles in the center of your foot, not your toe muscles.
• Then, try all three at the same time (ha! no, actually, I just did this while typing, and it is possible).
• After that, start with that exercise, but draw all the toes towards the big toe; then all the toes towards the little toe.

You will be happy to know that Dowd recommends massage in order to loosen up the muscles and bones in your foot, to uncramp muscles as you try these exercises, and to understand the structure of your foot through feeling that structure.

Comments

[Air Jordans]

A great blog can give one person new feeling, let person get happiness, let person to broaden people's horizons. I think so your blog that is.

[Modern Tanguera]

Hi! I have to leave a comment. I just came across your blog and absolutely love it. Not only do I really enjoy the way you break things down and discuss them, it's also just fun to come across another tango-dancing cultural anthropologist. :)