Patent ID: 7333914

Claim:
A two-way motion sensor meter for measuring arm exercise comprising: a meter mounted on a wrist band adapted to be affixed to a user's wrist; said meter including numeric display means driven by an electronic circuit including a microcomputer and a power source, said electronic circuit including first and second weighted pendulums adapted to swing about an axis, said first weighted pendulum adapted to swing about an axis in a plane substantially parallel to a user's body, said second weighted pendulum adapted to swing about an axis in a plane substantially perpendicular to a user's body, said electronic circuit being open when the user's arm is not in motion and closed when said user's arm swings in one of said upwardly or downwardly motions, each of said first and second weighted pendulums adapted to send a signal to said numeric display means each time a user swings an arm in one of an upwardly or downwardly motion during exercise, said numeric display means adapted to add each said signal to provide a display of the total number of signals.