The loudest voices on the internet say “don’t lift heavy when you’re pregnant.” We say: let’s look at what the body does, what the research shows, and how to train with confidence. Christina Previtt, pelvic floor physical therapist, researcher, and mom of two, unpacks three persistent myths—weight caps, benching on your back, and never holding your breath—and replaces them with clear, symptom-led guidance that respects both performance and pregnancy.

We start by clarifying the landscape: strength training is not one thing. Powerlifting, Olympic weightlifting, strongman, and CrossFit all stress the body differently, and pregnancy asks you to meet those demands with smart adjustments. Christina walks through new data from hundreds of recreational lifters training above 85% of their one-rep max and explains why the old 20 to 30 pound rule came from a lack of data, not evidence of harm. She also breaks down supine hypotensive syndrome, how to spot symptoms like dizziness or nausea, and simple fixes like using an incline for pressing so you can keep the bar moving safely.

Breath is the other lightning rod. The valsalva maneuver increases stability and load capacity, and recent studies show no adverse fetal effects during short efforts. Christina shares when exhaling on exertion can reduce pelvic floor strain, how to decide between strategies based on symptoms and goals, and why birth prep means practicing the opposite of max bracing. If you’re great at holding tension, you’ll benefit from learning to let go—especially in late-stage labor when pelvic floor relaxation matters most.

This conversation is built for lifters, coaches, clinicians, and curious partners who want evidence, not fear. You’ll leave with practical benchmarks to scale effort, scripts to collaborate with your provider, and a mindset shift: adjust your strategy, not your identity. Subscribe, share with a training partner, and leave a review to help more strong parents find real guidance. What myth should we tackle next?

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