SWING-TEMPO

GOLF SWING AIDS, NAMELY, A SMALL, LIGHT-WEIGHT, BATTERY POWERED, ELECTRO-MECHANICAL DEVICE FOR GENERATING PHYSICAL VIBRATION, LIGHT AND/OR SOUND PATTERNS INDICATIVE OF THE TIME DURATION OF A BACK SWING, UPPER PAUSE AND DOWN SWING OF A GOLF CLUB THAT MAY BE SUITABLE TO A USER OF THE DEVICE