How to Keep Your Gains Over the Holiday Season (Without Being That Person at Christmas Lunch)

How to Keep Your Gains Over the Holiday Season (Without Being That Person at Christmas Lunch)

The ultimate guide to surviving December without losing your biceps — or your sanity.

Introduction: The December Dilemma

It happens every year.
You spend eleven disciplined months building muscle, hitting PRs, meal-prepping like a monk… and then December walks in with a plate of homemade brownies and whispers:

“What if… you didn’t track calories for a bit?”

The holidays are the final boss of fitness. Between Christmas parties, social dinners, travel, late nights, cocktails, and family-size cheese platters, it’s no wonder most lifters feel their gains evaporate faster than a pre-workout high.

But here’s the good news:
You can enjoy the holidays and keep your physique intact.
You just need a strategy — and maybe a little bit of that delusional gym confidence.

Let’s break it down.


🎯 1. Aim for Maintenance, Not Perfection

December is not the time to start your aggressive lean bulk or your 8-week shredding cycle.
Your goal is simple:

Maintain your current progress, not improve it.

This mindset instantly removes:

  • guilt
  • pressure
  • unrealistic expectations

Your training doesn’t need to be perfect.
Your diet doesn’t need to be perfect.

You just need to keep the ship afloat, not set a new course.


🥩 2. Follow the 70/30 Rule (The December Lifesaver)

Here’s the holiday secret no influencer wants to admit:

You only need to nail 70% of your nutrition and training to keep your gains.

That means:

  • Hit most of your protein targets
  • Avoid turning every meal into a dessert buffet
  • Sleep like a functioning adult
  • Move your body regularly

And the other 30%?
That’s for Christmas lunch, pavlova, chocolate-coated everything, and last-minute work parties you didn’t want to attend.

As long as you’re not going full “I’m bulking” mode 24/7, you’re safe.


💪 3. Prioritise Quick “Minimum Effective Dose” Workouts

December schedules get messy.
So instead of skipping workouts, switch to:

✔ 30–40 minute sessions

✔ Full body or upper/lower splits

✔ Big compound lifts (or bodyweight if travelling)

Here’s a foolproof full-body Christmas circuit:

  • Squats or goblet squats – 3×12
  • Push-ups or bench – 3×10
  • Rows – 3×12
  • Shoulder presses – 3×10
  • Deadlifts or RDLs – 3×10
  • Optional: 5–10 minutes of conditioning

This keeps:

  • muscle stimulated
  • metabolism firing
  • you mentally aligned with your routine

You’re not trying to grow — just reminding your body:
“We’re still lifters. Don’t shrink.”


🍗 4. Protein Is Your Non-Negotiable

Christmas food spreads are perfectly engineered to ruin macros.

But here’s the hack:

Protein first → carbs second → fats and desserts third

You’ll feel fuller, eat less junk, and actually keep muscle protein synthesis running.

Easy holiday protein wins:

  • Chicken, turkey, ham
  • Greek yogurt
  • High-protein snacks
  • Protein shakes (yes, even on Christmas morning — Santa can deal with it)

Protein is the anchor of holiday discipline.


🍷 5. Manage Alcohol Like a Grown-Up Lifter

Alcohol won’t destroy your gains — but sloppy drinking will.

Follow these rules:

  • Clear spirits > beer and creamy cocktails
  • Drink water between drinks (annoying but works)
  • Avoid drinking on an empty stomach
  • Stop before you start telling strangers about your deadlift PR

Also:
Alcohol crushes sleep → bad sleep crushes gains.
Protect your sleep like it’s your last protein bar.


🚶6. Walk More Than You Think You Need To

December = less structured gym time.
So increase your accidental exercise:

  • Walk to events
  • Move between meals
  • Do errands on foot
  • Take the longer route

These little steps keep your metabolism humming and counterbalance extra calories.


🎁 7. Don’t “Start Over in January” — That’s a Trap

The biggest mistake?
Letting one big meal or party derail your entire December.

One day won’t ruin anything.
Two won’t either.
What ruins progress is giving up for four straight weeks.

Keep your momentum — even if it’s just:

  • three workouts per week
  • hitting protein
  • walking daily

Momentum > perfection.


⭐ Final Thoughts: Enjoy Christmas Without Losing Your Hard-Earned Muscle

You are not a robot.
Christmas is meant to be enjoyed — loudly, fully, and with multiple servings.

But if you follow these strategies:

  • Maintain, don’t chase new goals
  • Keep protein high
  • Get in quick, efficient workouts
  • Walk more
  • Balance indulgence with discipline

You will roll into January looking basically the same, feeling better, and not needing to start from ground zero.

That's what holiday fitness success actually looks like.

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