What is high risk for Stripe in 2021?

Hi,

Today I got the following message from Stripe after tying to activate my account:

''Stripe can only support users with a low risk of customer disputes—after reviewing your submitted information and website, it does seem like your business presents a higher level of risk than we can currently support.''

So my business is selling Fitness and sport accessoires by my webshop in Europe. Why would this be marked as high risk? Can anyone help me please