Comparable Parts #10 The Lumbar’s Labor

Next time you ride you might consider the hero of weightbearing, your lumbar spine. This segment, between the thoracic vertebrae (associated with ribs) and sacrum (which is part of the pelvis) bears the weight of your body allowing you to sit quietly on your horse yet has enough flexibility to follow his motion. (Photo 1.) […]

Comparable Parts No. 6 – Quit ribbing me!

Have you ever had anyone poke you in the ribs? Did you tell them to “quit it!” because it was painful or ticklish? Maybe you have learned how to stiffen your ribcage so that when your friend poked you it didn’t hurt. This is what I learned to do as a kid living with a […]