I suppose most have never given this a thought, however, after thinking about it, I find myself confused as to what the difference is between bending at the waist versus the hips. I've read that you should bend at the hips and not the waist. How can one tell? I think I've made something more complicated than it should be or is, but now I'm wondering if I'm bending at the hips or waist.
Any thoughts/clarification would be greatly appreciated!