The stuff that bones are made of
Don’t be fooled by the outward appearance of bone. It’s not just sitting there.
Don’t be fooled by the outward appearance of bone. It’s not just sitting there.
You can do it, but it takes some concentration. And it feels weird. At least, it does to me. That’s because it takes more work to let your arms swing free than it does to hold them still. And here’s why.