Ioga e meditação melhores que exercícios mentais para manutenção

http://m.belfasttelegraph.co.uk/news/health/yoga-and-meditation-better-than-memory-exercises-in-mental-decline-fight-34703492.html
Citando:
Yoga and meditation 'better than memory exercises in mental decline fight':
The form of yoga used in the study, known as Kundalini, focuses on breathing, meditation and chanting as well as poses designed to increase strength and flexibility.
It incorporates Kirtan Kriya meditation, which involves chanting, hand movements and visualisation of light, and has been used for hundreds of years in India to prevent mental decline in older adults.