Ingor Sports, like many other activewear brands, likely decided to create workout clothes sets that include women's sports bras and jogger sweat pants for several reasons:

1. Performance and Comfort: Workout clothes should provide the necessary comfort and support during exercise. Sports bras are designed to offer support to the chest during physical activity, reducing discomfort and potential injury. Jogger sweat pants, on the other hand, are typically made from breathable and flexible materials, making them comfortable for various workout routines.

2. Convenience: Having a matching sports bra and jogger sweat pants set eliminates the need for customers to mix and match different activewear pieces. It simplifies the shopping process, especially for those who may not be sure which items go well together.

3. Fashion and Style: Activewear has become a fashion statement in addition to functional workout gear. Ingor Sports, like many other activewear brands, likely recognized the demand for stylish activewear sets that women can wear not only for workouts but also for casual outings.

4. Marketing and Branding: Offering a variety of workout clothing options helps build a brand's reputation as a one-stop-shop for all fitness-related needs. It can also attract a wider range of customers, from serious athletes to those who simply want comfortable and stylish athleisure wear.

5. Feedback and Demand: Brands often listen to customer feedback and monitor trends in the activewear industry. If there was a demand for sports bra and jogger sweat pants sets, Ingor Sports would have responded to this demand by creating such products.

6. Diversification: Expanding the product range by offering different types of activewear sets allows Ingor Sports to diversify its offerings and potentially reach a broader customer base.