By Kim Vopni, The Vagina Coach — Certified Pelvic Floor Fitness Specialist · Published December 7, 2021

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The Buff Muff App is a free pelvic floor exercise app by Kim Vopni that includes a 7-day challenge, educational content, and an optional membership with varied workouts, meal plans...

By Kim Vopni, The Vagina Coach — Certified Pelvic Floor Fitness Specialist · Published June 7, 2021

A common complaint from my clients - especially those who have had children and who sit all day is - what can I do to relieve my tailbone pain?

Tailbone pain can happen for many reasons and is often...

By Kim Vopni, The Vagina Coach — Certified Pelvic Floor Fitness Specialist · Published July 22, 2020 · Updated August 2026

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Performing kegels during pregnancy is safe and beneficial, but the technique should shift slightly from your pre-pregnancy routine, especially in the final weeks...

By Kim Vopni, The Vagina Coach — Certified Pelvic Floor Fitness Specialist · Published January 14, 2020

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"Mum bum" isn't caused by your jeans — it happens when pregnancy shifts your posture, encouraging you to tuck your tailbone and lean on your lower back instead of your glutes, wh...

Some Advice for New Dads

Bringing home a new baby can be overwhelming for parents and in particular for dads, who are unsure of how to care for their new child and how to best support their partner. 

Most are sure they want to bond, and to help, but are unsure of exactly how. They can be nervous...

By Kim Vopni, The Vagina Coach — Certified Pelvic Floor Fitness Specialist · Published January 5, 2020

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Yes — leaking during CrossFit is common, but it is never normal. It's a signal that your pelvic floor can't manage the speed, load, and intra-abdominal pressure of high-intensity tr...