Laughter Therapy

Laughter Therapy

Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Laughter Therapy
Oh In-Soon beats a traditional Korean drum at a singing lecturer's course. Some are exploring the links that may exist between singing and laughter and overall health. (Joohee Cho/ABC)
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