How can I continue training once I have reached the setting 6 inhale & 5 exhale?
Congratulations on getting your respiratory muscles into great shape!
The good news, you can continue improving your strength!
We offer the Breather Fit for athletes and people who start RMT from a higher baseline. Breather Fit offers higher training intensities due to increased resistance at each setting, which could take your respiratory muscle strength to the next level. Check it out here: https://www.pnmedical.com/product/breather-fit/