Health is a treasure that is given to us only once in our lives. It is our duty to take care of it from our childhood. The better you take care of your health, the happier, longer, and more active a life you can lead.
Start by doing a little warm-up to get your muscles ready.
Then bend over, trying to reach the floor with your hands. Keep your legs and back straight. Memorize the point that your hands could reach, and then stand straight again.
You can touch the floor with your hands while keeping your legs straight. Your muscles are pretty much relaxed.