Yoga with Adriene
A very popular YouTube channel that provides high quality practices on yoga and mindfulness at no cost to inspire people of all ages, shapes and sizes. This online community counts over 6 million viewers.
Cosmic Kids Yoga

Yoga, mindfulness and relaxation designed specially for kids aged 3+, used in schools and homes all over the world.
GoNoodle
GoNoodle® engages 14 million kids every month with movement and mindfulness videos created by child development experts. Available for free at school, home, and everywhere kids are! You can also visit their YouTube channel GoNoodle | Get Moving.