The brain benefits of deep sleep -- and how to get more of it

Juanna-Lisa Hospedales on Instagram: "The benefits of swinging far outweigh the stares you’ll get as an older person doing it. Swinging strengthens the body, Sharpens balance, Calms the nervous system, and Awakens the inner child that society tells us to silence with age. Let them stare! I’m busy healing, moving, laughing, and feeling alive. Joy is not age-restricted. Play is not childish. Freedom is not something you outgrow. Swinging brings me joy and I fully intend to enjoy: MY time, MY space

Meet the two married couples who switch partners every night