PostureJac Blog

Some people become frustrated when they don’t immediately experience spinal lengthening (aka the “spinal lift”) when using the PostureJac (eg. the Rocket exercise).  My sense is that, in many individuals, spinal lengthening has not been experienced for some time, perhaps never!  In order for the “spinal corkscrew” mechanism to work at least three things are [...]

The Piston exercise is important to create kinaesthetic awareness of good posture. Part of posture restoration/improvement requires a release of tight and rigid structures. Another important part involves the activation and strengthening of dormant muscles that are important for maintaining good alignment.

Additional strengthening can be achieved by providing resistance to this upward motion and spinal lengthening by using the Thera-Band tubing as illustrated.