The other day I was visiting a friend and her one year-old daughter. While we were talking her daughter walked over and was eying a textbook on the floor (NSCA Essentials of Personal Training). If you know that text, you know that it is not a light book.
We watched her as she approached the book opened it and turned a couple pages. Then she closed the book, squat (full), grabbed the book on both sides and did a perfect deadlift holding the book. I even pointed out the shin angle as she stood up perfectly. Now that little girl is strong!
So what's my point. Kids, little kids do a lot of movements correctly. It's only as we age, we cheat and set ourselves up for reduced range of motion [ROM], and injury. Proper ROM is important in developing strength. For example, it is always a struggle to get teenage boys to lift properly. Many of them want to "move weight" as apposed to get strong. That's exactly the way I explain it to them. Little kids are not ego driven. They want to do it and their body tells them how.
Teenagers [that's where it starts] cheat in order to move more weight, so they can say they [insert lift] more that the could if the do it correctly. For example ever see a teenage boy arch his back when he bench presses? What about watching a kid power clean with too much weight? You close your eyes and hope the disc from his back doesn't shoot out and hit you in the head.
Now if you want to watch proper movements roll a ball to a one or two year-old. Watch how they full squat, yes full squat to get in position to lift the ball. It's only after some adult tells you, not to full squat you stop going through that ROM and limiting your ROM. The real issue is the load you move through that any ROM. Think about this; can you lift more weight properly when you do a quarter or half squat? Duh, quarter squat. Now compare the half to a full squat. Now that's what I mean by load,
take some weight off the bar so you can get stronger!Now back to the one year-old. When toddlers lift look at the shin angle to the floor and where are the shoulders and back. Everything is in order. It is because our body works that way. No one had to say "back flat and push through the heels." Little kids just do it correctly.
So if you want to help develop your child's athletic or physical ability teach them to skip [moving or in-place], balance on one foot [add hand movement or toss a ball while they balance], skip rope or do jumping jacks [change the arm and leg movements for variety]. Those movement will put your child ahead of many and don't for get to let them go through full ROM when doing different movements. If you want to improve your own athletic or physical ability mimic the movements of a child, less is more.