FitPartum — Train Through Every Trimester
Second & Third Trimester Guidelines

Train strong.
Every trimester.

Your body is changing week to week — your training should too. Not stopping, just adapting: here's exactly what to swap, when, and why.

Built for athletes who lift, run, and WOD — modified for two.
FitPartum mother and baby heart mark
Weeks 14–26

Second Trimester
Swap Guide

Your energy is often back — but impact, kipping, and heavy core work need to come off the table. Here's what replaces them.

1

Modify or eliminate high-impact work

Instead ofBox Jumps
DoSeated box jumps, TRX pop squats, step-up variations
Instead ofDouble Unders
DoSingle jump rope, battle ropes, toe taps, mountain climbers
Instead ofRunning
DoSled pulls, walking uphill, farmer's carry, bike, ski erg, row
Good to knowStill feels good?
DoKeep running, as long as the movement feels good to you
2

Modify or eliminate kipping & rig work

Instead ofKip Pull-ups
DoStrict banded pull-ups, row variations, med-ball slams
Instead ofT2B / HKR
DoBear crawls, goblet march, MB lat & chest slams to wall
3

Change your core exercises

Instead ofSit-ups, leg raises, reverse crunches
DoPallof press (press, hold, ABCs, w/ squat, step-out, ½ kneel)
Also addAnti-rotation & carries
DoBird dogs (banded, row, fly), bear crawls, woodchops, farmer's carry & side plank
PlankStandard duration, full extension
DoReduce hold time, elevate to hands or a box, add knee taps or step-outs
4

Adapt your stance to your growing belly

Instead ofConventional Deadlift
DoSumo, Romanian, or B-stance DL variations
Instead ofBarbell Hang Power Cleans / Push Press
DoDumbbells or single-arm variations

Second trimester ground rules

  • Breathe throughout every movement — avoid breath-holding and bearing down
  • Reduce the percentage of weight used across exercises
  • Aim to hold a conversation the whole workout
Weeks 27–40

Third Trimester
Swap Guide

Every day is different now. Overhead work, deep ranges of motion, and volume all need to flex with how you feel that day.

Pace

Each day brings new challenges — go by what feels comfortable today, even if a movement "used to feel good."

Position

Try to avoid getting up and down off the ground too often.

Rest

More rest during workouts, and more rest between them. Five days a week may need to become three.

Mobility

Add more hip openers and internal/external hip movement to help prepare for labor.

Volume

Reduce sets, reps, and load across the board.

Breath

Exhale during the entire movement to promote pelvic floor relaxation.

1

Modify or eliminate overhead movements

Instead ofFull Kettlebell Swings
DoRussian swings
Instead ofStanding shoulder press / push press
DoLandmine shoulder press, seated shoulder press, or incline chest press
2

Shorten your range of motion

Instead ofFull Squat
DoSquat to 90°, above 90°, or squat to a box
Instead ofSumo Deadlift
DoSumo DL off plates — switch to kettlebells if needed
Instead ofMed-Ball Slams
DoBig ball slams
Instead ofHigh Box Step-Ups
DoLow box step-ups

Third trimester ground rule

  • Exhale during the entire movement — every rep — to promote relaxation of the pelvic floor
Non-negotiables

The Golden Rules

Whatever trimester you're in, whatever the workout says — these hold true every single session.

Breathe

Never hold your breath or bear down through a lift.

Talk

Keep enough gas in the tank to hold a conversation.

Listen

A movement that felt good last week may not today — and that's fine.

Exhale

Breathe out through effort to protect your pelvic floor.

© 2026 FitPartum. All movements modified with love. These guidelines are general training recommendations, not medical advice. Always train in coordination with your OB, midwife, or care provider, and stop any movement that causes pain, dizziness, or discomfort.