How do I choose a blog niche?
Choose a blog niche by deciding what subject you can continue writing about and which readers you want to help. Think about your knowledge, your interests, the topics available to you, and the questions people ask. Your niche should be specific enough to give the blog a clear purpose, but broad enough to provide useful articles for a long time.
A niche is the main subject your blog covers. Choosing one gives your site a clear direction and lets visitors know what they can expect from you. It also makes planning easier because you can write related articles instead of starting over with a completely different subject each time.
Start with subjects you already know, or subjects you are willing to study for a long time. You will need to research, write, edit, and update your articles, so having some interest in the subject will help you continue when the work becomes repetitive. If you choose a niche only because you think it will make money, you may lose your motivation.
Next, decide which readers you want to help. Fitness is a very broad subject. Strength training for beginners at home gives you a more specific audience and makes it easier to decide what to write about. You can always expand into related areas later if your readers show interest.
Write down the questions people may ask about your subject. If you can come up with many useful questions, the niche likely has enough room for a blog. You should also consider whether you can provide a useful point of view, personal experience, clear explanations, or practical instructions. The best choice will usually be where your interests and knowledge meet the needs of your readers.