Some people may think that exercise makes their acne worse. This would be something to talk about with your physician.
Tips from non-medical professionals:
- Shower soon after working out to lessen the time sweat and dirt are on skin.
- Wear loose-fitting clothing (if possible for your sport/workout) to allow pores to breathe
- Exercise is part of a balanced lifestyle and may help with other health problems that in turn could help your skin
Stay healthy and take care of your skin!