Exerciser with an element for emitting a light beam that can be used to correct posture of the user

An exerciser includes a seat attached to a supporting frame unit, and a swing rod disposed pivotally on the supporting frame unit and adapted to be swung by a portion of a human body so as to rotate synchronously with the portion of the human body about a rotating axis. A light emitting element is m...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	PYLES NATHAN
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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