Our hands are our greatest weapon. The human hand has enabled us to build civilizations, fight wars, play instruments and control machines. Without the hand even gaming becomes next to impossible. The human hand has 27 bones, not including the sesamoid bone, the number of which varies between people, 14 of which are the phalanges (proximal, intermediate and distal) of the fingers. The metacarpals are the bones that connect the fingers and the wrist. Each human hand has five metacarpals and 8 carpal bones. The Talk to the Hand workout helps you work them all, plus it has the added bonus of testing the power of the forearm muscles, increasing the strength of your grip and improving the overall dexterity of your hands.
Extra Credit: 30 seconds rest between sets.