a senior woman uses a thai herbal compress ball on the knee. knee pain may cause by muscle strain, tendinosis, osteoarthritis oa

ache adult aged asian ball bone care caucasian chair deterioration discomfort elderly female garden grass hands health herbal holding illness injured knee leg muscle old older osteoarthritis outdoors pain painful patient people person physical problem reduce relieve retirement senior sore strain suffering symptom tendinosis tension thai treat unhealthy unwell woman