Can you sing "Dem Dry Bones"? If you don't know the spiritual by name, I bet you can intone at least some of the lyrics:
…the foot bone's connected to the leg bone, the leg bone's connected to the knee bone, the knee bone's connected to the thigh bone...
Beyond the direct structural connection between the "knee bone," or patella, and the "thigh bone," or femur, is another connection that will be of particular interest to athletes and other individuals afflicted with or susceptible to patellar femoral pain syndrome (PFPS), a disorder often referred to as "runner's knee." And this is the connection between the knee and the gluteus medius, the muscles situated above and toward the outer sides of the much larger gluteus maximus muscles. Read more
Most people, when they ride a bike, tuck their pelvis so the rear portion of their sitz bones rests on the seat. Then they lean over to reach the handlebars causing a lot of spine curvature. With the additional tension created from pushing the pedals and holding the handlebars, and the bouncing and jostling from the road, riding a bike this way can be a painful and harmful activity.
Many modern bike riders look like Mr. Bean when they ride a bike, sitting with an unnaturally curved spine.
Each of these modern-day bikers has a rounded spine and craned neck. Image courtesy John Matrix at bikelist.org.
In our part 1 blog post on the topic of bikes, we went over how to find the right frame for you. The next important step is to find the right seat for your body and your bike, since without a decent seat you may be uncomfortable, or may find it challenging to have healthy posture. Your seat should distribute your weight across regions comfortably; it should have padding, but not so much that it lacks support and stability; it should be set at an angle that allows your pelvis to antevert (that is, tip forward relative to the angle of your spine.) A good seat is crucial whether you prefer to be upright and stacksit, or if you prefer a racing style with a hiphinge. Here’s what you need to know about bike seats to find the right one for you:
Seat shape and angle: On most bike seats, it’s possible to change not just the height, but the horizontal position and the tilt of the seat.... Read more