https://www.bbc.com/future/article/20251128-how-singing-can-improve-your-health

"Singing is a cognitive, physical, emotional and social act," says Alex Street, a researcher at the Cambridge Institute for Music Therapy Research

Singing as part of a group or a choir, for example, has been found to promote a greater level of psychological wellbeing than in solo singers. 

One study even suggested that singing, along with various vocal exercises used by trained singers to hone pitch and rhythm, is a comparable workout for the heart and lungs to walking at a moderate pace on a treadmill.



Singing is also thought to enhance the brain's neuroplasticity, which allows it to rewire itself and create new neurological networks.