Gym promo trifold brochure

Multipurpose trifold brochure design for marketing, company profile, and projects management. I was thinking this can actually go a long way to help fellow graphics designers with multiple projects at hand.
Though purchasable and orderable. Point is, it's a self made creative for more idea testing..
Please any comments and corrections are welcomed. But if you feel it's good enough, you can DM for details or share thanks.