If you’re around my age you will remember that if you were lucky your home had a telephone and it was situated usually in your hallway on a special table or piece of furniture dedicated just to that device. Long chats were conducted sitting on the staircase, bottom step but here is a different use for that bottom step now our phones live in our pockets.
Most people know that exercise strengthens muscles but the bones also respond to how we move. To build or maintain bone density your skeleton needs impact that is stronger than everyday walking. Scientists often measure this as “ground reaction force” basically how hard the ground pushes back when you land.
Light activities like walking create about one times your body weight in force while simple jumps or hops can create three times or more. Research suggests that forces in this range are where bones really start to get the signal to strengthen.
You don’t need high boxes or extreme jumps to benefit.
In fact, your own staircase can be a useful training tool. Recent studies often look at drop heights of around 30 cm, but the average bottom step at home is closer to 20 cm — and that’s a perfectly safe and practical starting point. Try stepping off and landing with soft knees then progress to a small rebound hop if it feels comfortable. A few sets of these, two or three times a week, could help your bones stay strong.
(always use common sense — if you know you struggle with balance, instability, serious joint conditions, or osteoporosis, check with your care provider first).
