Rheumatoid Arthritis (RA): What is it?

by Edward Lockwood, DPT Rheumatoid arthritis is a chronic inflammatory disease that effects .5- 1 % of people in North American and Northern European. RA can have associated symptoms such as muscle weakness, fatigue, and can cause joint pain / inflammation. 1 Rheumatoid arthritis has been shown to cause decreased aerobic capacity, increased prevalence of cardiovascular…