CrossFit is one of the world’s most popular fitness classes. It’s excellent for calorie burning, strength building, weight loss, and rapidly increasing your fitness levels.   But the downside of these incredible benefits? They tend to come with a high price tag. We’ll explore the CrossFit craze and what makes it so popular, how much you can expect to pay for a class, and some more affordable alternatives. Let’s get into it. What is CrossFit? CrossFit is a high-intensity train