Muscles and Mommies aims to help pregnant woman and new mothers be their healthiest possible self. Life is better enjoyed through healthy living and an active lifestyle, Iet us help you achieve your goals.


The person behind Muscles & Mommies is Erin Osborne. Erin is a registered personal trainer (BCRPA), pre and postnatal fitness specialist, Bellies Inc. core confidence trainer and a trained birth doula (DONA).

Erin shares her passion of health and wellness with many people especially expectant and new mothers. Her doula training, many years of doula practice and being a mother herself, partnered with her fitness passion and training gives her a valuable insight as to the changes one’s body goes through while pregnant and how to endeavor to return that body to its pre-pregnancy state.

As a Bellies Inc. Core Confidence trainer Erin helps women with diastasis rectus abdominus (DRA) post pregnancy to strengthen their abdominal muscles prior to returning to a fitness regime. This helps ensure they don’t further damage their abdominals and pelvic floor. This program has seen many amazing results.

Although pre and postnatal fitness is Erin’s passion she also enjoys teaching bootcamp and delivering personal training sessions to the general population.

Erin is registered as a weight trainer, personal trainer and pre and postnatal fitness specialist with BCRPA (British Columbia Parks and Recreation Association) and is always advancing her fitness education. In her spare time Erin enjoys yoga, running, snowboarding, hiking, swimming and many other outdoor activities. Over the years she has run many 10km races, the tender knee 12km trail race in North Vancouver and in 2013 she ran her first half marathon.

Erin lives in Clayton Heights where she operates a home based fitness studio. She also travels to client’s homes for core confidence and personal training sessions. She would love to meet you and see how she can help you achieve your fitness goals. Initial consultations are always free!

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