The quality of having joints that are relaxed or flexible, leading to abnormal looseness.

ढीली जोड़ना

English Usage: His loose-jointedness allowed him to perform incredible contortions.

Hindi Usage: उसकी ढीली जोड़ने की वजह से वह अद्भुत मोड़ने का प्रदर्शन कर सकता था।