To ensure comparability between the individual results, sensor placement was kept as uniform as possible; the sensor was attached to the person’s lower back (lumbar spine) with a tight elastic belt as described in
To ensure comparability between the individualresults, sensor placement was kept as uniform as possible;the sensor was attached to the person's lower back (lumbarspine) with a tight elastic belt as described in
To ensure comparability between the individual results, sensor placement was kept as Uniform as possible; the sensor was attached to the person's Lower back (lumbar spine) with a Tight Elastic Belt as described in.
To ensure comparability between the individual.Results sensor placement, was kept as uniform as possible;The sensor was attached to the person "s lower back (lumbar.Spine) with a tight elastic belt as described in.