Knowledge

Performance-Focused Pre- & Postnatal Training: FAQ

Answers grounded in current scientific evidence on training, postpartum recovery and pelvic floor health.

Generally you can begin with breathing exercises and gentle pelvic floor activation as early as a few days after delivery. Around 4 to 8 weeks postpartum we then start targeted strengthening of the pelvic floor muscles through functional exercises. When and how you find the right starting point for yourself is something you should assess entirely individually and discuss with a professional (midwife, trainer, doctor). It depends on how your pregnancy and the birth went, on your postpartum recovery process, and on your baseline fitness and mental health. A pelvic floor check-up is helpful for evaluating in detail how well your pelvic floor muscles function and how they work together with the other components of your deep core. On the basis of those results you can plan and build your training according to the FITT principle (Frequency, Intensity, Time, Type). I’m happy to help you with that. You should wait at least 12 weeks postpartum before starting high-impact activity such as running or CrossFit. To prepare for these intense activities it is essential to do targeted strengthening of the muscles that stabilize your pelvis, in addition to the work on your deep core and on pressure management. That is exactly what we work on in my outdoor classes.

Yes, targeted training is the most important measure for restoring function. Diastasis recti still affects around 33% of women a year after birth (Kudsi et al., 2024). Scientific findings show that exercises focusing on the deep abdominal muscles (M. transversus abdominis) and the pelvic floor muscles stabilize the linea alba and improve trunk stability (Zink/Skoura et al., 2024). Targeted training can lower the prevalence of DRA by up to 35% (Benjamin et al., 2014). Exercises that sharply increase intra-abdominal pressure (such as classic sit-ups) should, however, be avoided for as long as functional stability is missing. How to deal with increases in intra-abdominal pressure (for example when coughing, sneezing or jumping) — that is, how to manage pressure properly — is something you will learn in my classes. Up-to-date information on diastasis recti is available at rektusdiastase.info.

Prior experience and a baseline level of fitness are helpful, because we build on existing movement patterns. We do, however, adapt the exercise progression individually to your athletic background — wherever you are right now.

Strength training is safe in an uncomplicated pregnancy and is expressly recommended for maintaining fitness (Sulprizio et al., 2023). More recent studies even show that more intense sessions such as HIIT (High Intensity Interval Training) have no negative effects on mother or child (Szumilewicz et al., 2021; Sulprizio et al., 2023). What matters, though, is to consistently avoid the Valsalva maneuver (bearing down), in order to prevent pressure spikes on the pelvic floor and the circulatory system (Kramarz, 2016). From week 20 of pregnancy (the second trimester) you should also leave out exercises performed lying on your back, in order to avoid vena cava syndrome (blood backing up because the vena cava is compressed).

References

  • Benjamin, D. R., van de Water, A. T. M., & Peiris, C. L. (2014). Effects of exercise on diastasis of the rectus abdominis muscle in the antenatal and postnatal periods: a systematic review. Physiotherapy, 100(1), 1–8.
  • Christopher, S. M., Gallagher, S., Olson, A., Cichowski, S., & Deering, R. E. (2022). Rehabilitation of the Postpartum Runner: A 4-Phase Approach. Journal of Women's Health Physical Therapy, 46(2), 73–86.
  • Friesenborg, H., Röttger, K., & Korsten-Reck, U. (2023). Prävention und Therapie der Adipositas und schwangerschaftsbedingter Erkrankungen durch Sport. In: Sulprizio, M., & Kleinert, J. (Hrsg.). Sport in der Schwangerschaft: Leitfaden für die geburtshilfliche und gynäkologische Beratung (2. Aufl.). Springer.
  • Haubenberger, D. (2026). Gynäkologie und Geburtshilfe – Praxisleitfaden von A – Z. Springer Nature.
  • Ibáñez-Vera, A. J., Cano-Castilla, M., Carazo-Carrascosa, V., & Díaz-Mohedo, E. (2025). Effectiveness of Pelvic Floor Muscle Strength Training to Prevent and Treat Urinary Incontinence in Postpartum Primiparous Women: A Systematic Review. Journal of Obstetrics and Gynaecology Canada, 47(9), 103023.
  • Kudsi, O. Y., Dietz, U. A., Beldi, G., Fortelny, R., & Wiegering, A. (Hrsg.). (2024). Roboterassistierte Hernienchirurgie. Springer Nature.
  • Selman, R., Early, K., Battles, B., Seidenburg, M., Wendel, E., & Westerlund, S. (2022). Maximizing Recovery in the Postpartum Period: A Timeline for Rehabilitation from Pregnancy through Return to Sport. International Journal of Sports Physical Therapy, 17(6).
  • Skoura, A., et al. (2024). Diastasis Recti Abdominis Rehabilitation in the Postpartum Period: A Scoping Review of Current Clinical Practice. International Urogynecology Journal, 35, 491–520 (Zusammengefasst von Dr. Nicola Zink).
  • Sulprizio, M., Löw, R., Schulte-Frei, B., Böwe, R., & Jäger, L. (2023). Trainingsempfehlungen zum Sport in und nach der Schwangerschaft. In: Sulprizio, M., & Kleinert, J. (Hrsg.). Sport in der Schwangerschaft (2. Aufl.). Springer.
  • Szumilewicz, A., Santos-Rocha, R., Worska, A., et al. (2021). How to HIIT while pregnant? The protocol characteristics and effects of high intensity interval training implemented during pregnancy – A systematic review. BJHPA, 14, 1–16.
  • Trattner, M., & Rieder, F. (2025). Schwangerschaft & Sport. Gynäkologie in der Praxis, 35, 98–103.
  • Walsh, S. J., Ashcroft, S. K., Starc, L. C., et al. (2026). Lumbo–pelvic–hip complex strengthening for postpartum pelvic floor health. Journal of Women's Health Physical Therapy.