If you are concerned about your health and fitness but have yet to decide what to do about it, you are about to find out why investing in a set of adjustable Powerblock Dumbbells could be the best decision you will make this year.For many people, the year starts off with a resolution to get fit and thousands head off to the gym where they are undoubtedly impressed with the rows of machines and shiny equipment, all guaranteed to give you the body that you desire.The reality however, is that for the majority of people, those regular trips to the gym end quite quickly, mainly because of lack of money or time or both. Even the simple act of going out for a run can be particularly unappealing when it is pouring with rain or blowing a gale. This is where the desire to get fit ends for so many.So is there an effective alternative which will actually give us the opportunity to improve our overall health and fitness and not require a lot of money or time? The answer, fortunately is… YES.For increasing numbers of health and fitness enthusiasts, working out at home has become the number one choice and achieving fitness is possible even if you have limited time and space. There is nothing like working out at home to get great results in a short period of time. So having found the ideal place to start, what equipment will you need?Weight training is undoubtedly the most effective way to get quick results. For home workouts, the best equipment you can use are dumbbells – adjustable dumbbells. But why adjustable dumbbells?Adjustable dumbbells are so popular among home exercise enthusiasts because they take up so little space and are certainly less costly than buying a full set of fixed-weight dumbbells. Combine them with a weight bench and you will find that you can do just about any exercise that you can in a fully equipped large gym.So there you have it, a complete gym that can be comfortably located in any room in your house. There is only one more thing to consider and that is where to obtain the best adjustable dumbbells.If you do some basic research you will quickly find that there is one manufacturer that is consistently rated number one in the world, by most fitness experts. Powerblock Dumbbells offer the widest range of models and weights in addition to highest levels of quality, comfort and durability. As for price, when you consider that one set of these dumbbells could replace 37 fixed weight dumbbells, then there are huge savings to be made.So, in summing up, I feel quite confident in saying that yes, adjustable Powerblock Dumbbells are the best investment that you can make in your health and fitness. Why not prove it for yourself?