Step 2Keeping dumbbells close to body, bend at knees and slowly lower dumbbells toward floor. Step 3Contract hamstrings and glutes as you straighten out your legs and return to starting position. For more great exercises to improve your strength and fitness, check out: 1  Total Body Workout Routine. 2  Warm-Up Exercises.
Polyarthritis is any type of arthritis that involves 5 or more joints simultaneously. It is usually associated with autoimmune conditions and may be experienced at any age and is not gender specific.olyarthritis is most often caused by an auto-immune disorder such as rheumatoid arthritis, amyloidosis, psoriatic arthritis, and lupus erythematosus but can also be caused by infection with an alphavirus such as chikungunya virus and Ross River virus. This condition is termed alphavirus polyarthritis syndrome.
A. In simple terms polyarthritis means pain-swelling in more than 1 joint. In medical-rheumatological jargon we often use this term for inflammatory systemic serious (but fortunately treatable now with new drugs) arthritis of young and middle-aged persons.. In simple terms polyarthritis means pain-swelling in more than 1 joint. In medical-rheumatological jargon we often use this term for inflammatory systemic serious (but fortunately treatable now with new drugs) arthritis of young and middle-aged persons.