Clinical Study

Modulation of Physical Activity to Optimize Pain Sensation following an Intra-Articular Corticosteroid Injection in Patients with Knee Osteoarthritis

Figure 4

Mean daily intensity level (intensity 1 = 1 MET, intensity 2 = 2 METs, and so on) of physical activity during the two-week periods from two weeks before the injection to six weeks after the injection. ; .