Walking
Walking is one of the best top 10 energy boosters. There is no need to join a gym. A vigorous walk for 10 minutes per day raises the energy levels and the results of the boost in energy can last up to two hours and obviously the more you continue to do the walking the more energy you will have. Although when feeling weary, the last thing you can think about is moving, once you start out on your walk you are guaranteed to feel better.