At each stage, it had been recommended that the patient attend physical-therapy sessions once or twice every week and perform exercises in the home. Patients progressed at their very own pace; the duration of participation varied according to the speed of improvement. Generally, the scheduled program lasted about 6 weeks. In both the physical-therapy and arthroscopic-partial-meniscectomy groups, individuals were permitted to receive acetaminophen and nonsteroidal antiinflammatory agents as needed. Intraarticular injections of glucocorticoids were permitted over the course of the trial. Outcomes The principal outcome was the difference between the study groups with respect to the change in the score on the physical-function scale of the Western Ontario and McMaster Universities Osteoarthritis Index 14 from baseline to 6 months after randomization.Amazingly, more frequent exercise didn't result in additional reductions in risk, researchers stated. In the study: Women who performed strenuous physical activity- – enough to trigger sweating or a quicker heart beat – – two to three times per week were about 20 % less inclined to develop heart disease, blood or strokes clots compared to participants who reported little if any activity. Among active women, there was little evidence of further risk reductions with an increase of frequent activity. Related StoriesGDF10 molecule identified as an integral player in repair mechanisms after strokeResearchers associate neuroimaging data with reading deficits in patients with left-sided strokeMore analysis required before recommending antidepressants, Alzheimer's disease drugs for stroke recovery: StudyPhysical activities connected with reduced risk included taking walks, gardening, and cycling.