Now we come to the bottom of things...literally, as we talk about the ankles and feet and how to strengthen them. Again, these two are very important for mobility and full range of motion. We need to strengthen them too, to prevent injuries. I think a sprained ankle is worse than an injured knee, as the ankles and feet bear the weight of the whole body. They are the base support, so to speak and we know what a weak foundation spells out.
I've scoured the internet to find good ankle and foot exercises and most of them are really very simple to do at the comfort of the home or office. No special tools or equipment needed here.