1. Introduction
Figure 1.1. The Multi-Joint System with Dual Position Back Ex/Flex Attachment. The
Intended Use
The Dual Position Back Ex/Flex Attachment is intended to objectively measure Back muscle
extension/flexion and rehabilitation in the semi-standing and seated-compressed lumbar
positions.
The attachment is easily connected or disconnected from the dynamometer and conveniently
rolled aside for storage when not in use.
Indications for Use
The Dual Position Back Ex/Flex Attachment is used to identify, treat and document physical
impairments that cause functional limitations typical of sports injuries and orthopedics.
Patient is Exercising in the semi-standing (functional) position. For exercise
or testing in the seated compressed position, remove the lumbar pad, raise
the seat to the inclined position, and insert both the Sacral Pad and the
Lower Extremity Compression Device.
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