Water Rocket: The combination of water, compressed air, and a plastic soda bottle serves as a great source of propulsion for a water rocket. Alternate way (without tape) to fix up those water bottle rockets.
DIY Backyard Games
Laundry Basket Skee Ball with ball pit balls - what an awesome indoor active game for kids!
Knock the Balls Down Nerf Target Game - Super boredom buster, and a fun party idea too.
Four Yoga Tricks Of Back Pain Relief To Sleep All Night Like A Baby