The similarity isn't restricted to the ends of the limbs -- the bones of the arm, forearm, and hand of different vertebrates form a recognizable pattern, even though they have been adapted to ...

Rest your forearms on your thighs and let your hands hover ... protect your bones, and stabilize your joints. For a complete, balanced fitness program, try to alternate your arm-strengthening ...

Electrical signals from a user's forearm muscles control the hand. Such devices, dubbed myoelectric prostheses ... just like our skin, tissue, and bones." ...