Doctors Explain the Real Max Heart Rate Formula 220 minus your age basically
https://youtu.be/OsbUYYF3fd4?si=mPmPq7Z1QOhWkbPw 5 minute video similar to step test - per comment in the video -- You received this message because you are subscribed to the Google Groups "massfire" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/massfire/CAFXWwKYb4HmdrGmk6rQZvXB_4hLOv6Ch0RVipLRnbzoaonY29g%40mail.gmail.com.
