If you've recently moved to Saigon, started focusing on your fitness, or simply want to try something new, you've probably heard about CrossFit. Maybe a friend recommended it. Maybe you've seen people flipping tires, lifting barbells, or cheering each other on during intense workouts on social media. But if you're new to CrossFit, you might be wondering: Is CrossFit for beginners? Will I be able to keep up? What should I expect during my first class? The good news is that Cro