Sports and fitness category. When choosing abdominal wheels on Taobao, you can consider the following categories: sports and fitness. In Taobao's sports and fitness category, you can find all kinds of fitness-related goods, and there will be corresponding options under the subcategory of "sports equipment" or "fitness equipment". Or outdoor sports, I hope to find abdominal wheels suitable for outdoor use, which can be found in outdoor sports of Taobao. For example, there will be related products under the subcategory of "camping picnic supplies" or "hiking equipment supplies".