Why is Boost changing the reading even when I’m not activating my Kegel muscles?

There are a few potential reasons. The most common is that you may be shifting your weight (for example, leaning slightly forward / backward / sideways) -- it’s important to maintain both good posture and a quiet / still body position during each workout and always press the “Calibrate” button if you do shift your weight. It’s also possible that you could be activating other muscles in the pelvic region, such as your glutes, abs or inner thigh muscles. If you’re having trouble with this and not able to figure it out, please contact us at [e-mail] for more thorough and personalized troubleshooting.