Find a natural trampoline!

If you go walking in the woods or your local park, look out for big clumps of moss or big piles of leaves. Have a go at jumping onto them like a trampoline. Boing... boing... boing...

The clumps of moss you see around Britain during winter are Spagnum Moss and like merino wool is clever stuff imbued with more than its fair share of mother nature's intelligence.