Your Patient Describes Having Cervical and Upper Thoracic Pain Progressing

Your patient describes having cervical and upper thoracic pain progressing throughout the day at work where she works by reaching forward and overhead on an assembly line.On evaluation you determine she is experiencing "stretch weakness" from prolonged postural positioning.The treatment program you design should primarily include all of the following except:

A) Posture training for safe body mechanics.
B) Muscular endurance and strengthening.
C) Stretching for the involved postural muscles.
D) Environmental adaptations for ergonomic relief and protection.