Back exercising apparatus

Details Back exercising apparatus Back exercising apparatus

1991-06-10

1992-04-28

Crow, Stephen R.

Exercise devices

Having specific electrical feature

Equipment control

482 72, 482907, A63B 2100

Patent

active

051080907

ABSTRACT:
An exercise apparatus (10) for stretching a users paraspinal and leg muscles including a leg immobilizing unit (11) having an adjustable extension unit (12) to which is pivotally attached a reciprocating telescoping unit (15) which is controlled by a control unit (14) for causing the reciprocating unit (13) to expand and contract to stretch the users paraspinal and leg muscles.

REFERENCES:
patent: 3323366 (1967-06-01), De Lorme et al.
patent: 3992004 (1976-11-01), Feron et al.
patent: 4844453 (1989-07-01), Hestilow
patent: 4877239 (1989-10-01), Dela Rosa

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