A lot more not too long ago Griggs et al.42 concluded that sufferers with phase-II idiopathic AC could be dealt with productively with shoulder-stretching exercises system. Also stretching exercises need to be continued for 3 months, after that much more aggressive physiotherapy or invasive management should be viewed as. ” https://www.theorthopaedicandpainpractice.com/what-does-it-mean-to-have-a-frozen-shoulder/