Stuffing the duvet cover is a great heavy work activity for kids too because they have to climb inside the duvet cover with a large item and stuff it into the corners.
Make your own gymnastics mat.
May 4 2013 a tumbling mat is great for exercise and gymnastics.
Making your own crash mat is a great heavy work activity too.
If you have kids that like to tumble it can make it more enjoyable for everyone by reducing nose bumps and bruises and broken home fixtures.
Use sandpaper to soften the edges and prevent splinters.
To make your own cut a piece of wood to 3 by 5 5 by 9 inches.
I held the opening of the duvet up so that the boys could climb.
A mat can be made using foam and nylon or mat material.
You can purchase a yoga mat for under 20 at a big box store or create your own yoga mat at home with some basic supplies and minimal skill.