Watching a ball-game the other evening as the right fielder was running hard to his left to catch a fly ball, the movements of his legs caught my attention, and my utter amazement. How does he do that? How do his legs know they must rotate like that, at that speed and in that direction? Two of those legs coming off the hip bone moving at opposing times: one leg forward, the other leg behind the torso, as the front foot lands on the ground pushing the spikes on the bottom of his shoes against the ground and pulling back causing the large thigh bone to rotate back which brings the rear leg forward, the hip bone moving back and forth, left and right.
Was the outfielder thinking along the way? Now the left, the right, left, right, left, let’s go legs, knees move, stretch out more, faster, faster more speed. There it is, I see the ball coming, it’s starting to come down. Move legs, faster, faster, toes grab the ground and push. Okay, now the left arm; stretch out all the way, shoulders turn a bit toward the infield, stretch some more arm. Yeah, you can do it, just a bit more. Okay good, now to the hand in the glove; here it comes, rotate palm up some but not too far, fingers open the glove and catch, now close it tight. You got it. Good work body. It’s ok slide along the grass a bit. Thank you. The coach, the teammates thank you. We won.
Unbelievable pieces of equipment. One long thick bone covered by muscles and tissue rotating off his hip connecting to a knee apparatus that connects to another tissue and muscle covering double bones connecting to an ankle which feeds the foot bones connecting to the toes. Two of those opposite mechanical apparatuses moving at the same precise cadence together. Truly amazing how this physical body of ours is put together.
When I was just a kid we used to sing a song.
The toe bone’s connected to the foot bone,
The foot bone’s connected to the ankle bone,
The ankle bone’s connected to the leg bone,
Now shake dem skeleton bones!
The leg bone’s connected to the knee bone,
The knee bone’s connected to the thigh bone,
The thigh bone’s connected to the hip bone,
Now shake dem skeleton bones!
Scientists, biologists have it all mapped out how these things work. How the muscles and skeletal bones operate around the joints. They tell us how to use the legs properly. They tell us what could happen if they are abused or if we fall and break one of those bones. They’re quick to inform us of our need to exercise the joints and muscles, not just the leg bones, but this entire physical body of ours that the entire human population is similarly equipped with. They also point out the similarities of our bones with those of horses, cows, monkeys, apes and elephants. How often has a horse, whose legs are so thin seemly lacking in muscle tissue around the bone fall down and break a leg? Or, monkeys as they swing from tree to tree missing a branch falling 20 feet to the ground resulting in a broken hip bone? Have any elephants been found unable to walk because of a broken leg. Our legs are designed for this size body, not the body of an elephant, or a Chimp.
They tell us it’s our brain muscle that sends super-fast signals to these muscular legs to get to work, run and catch that ball . . . quickly. The brain? Another muscle? No, not just another muscle, but a mass, like billions of neurons with possibly trillions of connections working together sending signals received by the eyes, the ears, our sense of smell and touch sending those signals to the different parts of the body to do something. The following fact as explained by the scientists is interesting to me. The left side of this brain sends signals controlling the functions of the right side of the body while the right part sends the signals on how the muscles and bones of the left side of the body should operate, both using the one central spinal cord next to our back bone.
But, all these well-educated scientists leave out the why part and leave out the how was all this designed in the first place. They agree that it was a process of evolution over millions or billions of years as these different parts merged together because of a necessity to functionally operate. Two legs are better than one. One spinal cord can handle it. Five fingers are better than three or four. Two eyes closer together than where the elephant’s eyes are located are better. Wow, if only another eye was situated behind the head what a difference in sight that would be. The knee joints should only move the lower leg up and backwards. Strong bones protecting the heart muscle sending a red substance to nourish the body with fluid, and lungs that continually breathe in and out. And, we’ve got to nourish this body with food on a daily basis, which is digested by a stomach sending strength throughout and yes, discharging un-needed parts of that food through a long winding tube and out of the body. Hmm? And then this brain that recognizes sight and sound is also very curious about the hows and whys things work as our reasoning ability has invented modern technology, designing this computer by combining millions of 1’s and O’s into certain configurations, algorithms. Yes, THE designer has imagined and assembled all these parts together into one physical body very different than the animal world.
We can catch a ball flying thru the air.