
Let me set realistic expectations right now: your baby's first year will demolish your old fitness routine. The 5 AM gym sessions, the hour-long runs, the meticulous meal prep — all of it takes a hit. And that's completely normal.
The goal isn't to maintain your pre-baby fitness level. The goal is to not completely fall apart while you adapt to the biggest life change you've ever experienced. Trust me, just staying in the game counts as a win during year one.

Sleep deprivation is real. Your body is running on cortisol and caffeine. Intense training will actually hurt more than help right now — your recovery capacity is shot. Accept it and work with it.

Sleep starts to improve (hopefully — I'm not making promises). You begin to spot patterns in the baby's schedule that create actual workout windows. Use them.

The baby is more independent — sitting, maybe crawling, starting to have opinions about everything. You've figured out the schedule. Now you can start rebuilding real structure.
You're a functioning human again. The baby likely sleeps through the night, or close enough that you feel like yourself. Your fitness routine should be fully re-established by now — even if it looks different than before, and it probably will.
After three weekends of testing different approaches and a full year in the trenches, here's what I know for sure: the dads who stay fit through year one aren't the ones with the best programs. They're the ones who stayed consistent through the mess, lowered the bar when they had to, and never fully quit.
You don't need perfect. You need present and persistent. Show up when you can, move when you can, eat like an adult when you can. Year two gets easier — and by then, you'll have a tiny workout partner who won't let you skip leg day.
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