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Biofeedback device for monitoring muscular movement

  • US 5,368,042 A
  • Filed: 09/19/1991
  • Issued: 11/29/1994
  • Est. Priority Date: 06/09/1989
  • Status: Expired due to Fees
First Claim
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1. A biofeedback device for monitoring muscular activity during a player'"'"'s swing in an impact sport, said device includinga band adapted for adjustment and securement around a muscle of a said player, said band carrying a pair of spaced electrodes adapted to contact the muscle for receipt of electrical voltage from the muscle surface, said electrodes being in continuity with differential amplifier means and means for measuring amplified differential voltage, and means for reporting the amplified differential voltage to indicate amounts of muscle tension over a continuum of a player'"'"'s swing.

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