If you train quite frequently, you may require more gis compared to others. If you get one gi, you would have to wash it after every time you train. So, it may not be perfectly dried for your next training session. When you have just one gi or Brazilian Jiu Jitsu training gear, it will get worn out quite easily. If you just practice a few times a week, one gi can be enough for you. But if you train more frequently, you will need at least two or three gis. This will help you train efficiently and also wash your gis in between. What Is Truth is one of the leading websites you can visit when you are looking for mental preparation for athletes help or Brazilian Jiu Jitsu gear.