Fig. 90
From: Physiotherapy scoliosis-specific exercises – a comprehensive review of seven major schools
![Fig. 90](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13013-016-0076-9/MediaObjects/13013_2016_76_Fig90_HTML.gif)
(a, b): a One physical therapist performing active relaxation of the rectus femoris while a second physical therapist uses a scoliosis derotation maneuver. b Myofascial release of the erector spinae muscles by a physical therapist while the patient bends forward over a foam roll