There are a few things you can do to improve your balance while hiking. One is to practice walking with a weighted backpack or sandbag on your back. This will help you get used to feeling the weight of the pack and learn how to control your body in order to stay upright. Additionally, make sure you are wearing proper hiking boots that fit well and provide good ankle support. Finally, be aware of potential hazards along the trail, such as steep inclines or slippery surfaces that could cause you to lose your balance.