The Crossfitter’s Guide to Meal Prepping

You’ve probably heard the old saying ‘fail to prepare, prepare to fail’ a million times. But when it comes to diet and nutrition, this time-worn cliché is absolutely right.

Do you want to know one of the biggest secrets to success of every top athlete in the world? It’s dietary planning and meal preparation.

You can train as hard or as often as you want, but if it’s not underpinned by an effective and consistent diet, don’t expect to achieve the results you want.

Having a structured and well-planned diet is critical to success, whatever your fitness goals – be it strength and performance gains to compete in the Olympics or optimal body composition to look good on the beach. I’ve worked with top athletes across the spectrum –  from GB Rowing and Weightlifting to UFC fighters and CrossFit Games athletes like Sam Briggs – and we deliver exceptional results.

All our athletes and clients have one thing in common – every meal they eat is prepared and planned, every calorie is counted, every macronutrient timed for maximum effect and every single ingredient used is of the highest quality to fuel their bodies for optimal performance.

But meal prep isn’t just for CrossFit Games athletes and Olympians – it is the cornerstone of success for anyone who trains to be faster, fitter, stronger and in better shape than ever. If there is one thing that will guarantee results, it’s a diet structured to meet your goals…and that starts with prepping meals efficiently and effectively.

WHAT IS MEAL PREPPING

Meal prep is exactly what it says on the tin – preparing your meals for the day or week ahead, to enable you to consistently meet your fitness and performance goals.

meal prepping crossfit training
Prep your meals

So how do you do this and where do you start?

Everything begins with a plan. But the key thing with meal prep is ‘understanding your numbers’.

That means calculating how many calories you should be eating on a daily basis to support your goals – whether that’s fat loss, muscle building, strength or performance. There are so many websites now where you can easily work out your daily calorie need, which takes into account your age, sex, height and weekly training sessions.

Once you know your daily calorie total, you can break this down into macronutrients – so the proportions of carbohydrate, protein and fat you need in your diet to hit this daily calorie goal. So that could be 300g of carbs, 180g of protein and 60g of fat for someone with a daily requirement of XXXXX calories. This is then where the art of meal prep comes in.

Now it’s all about planning your three, four or five meals a day, along with snacks and post-workout nutrition, to hit your macronutrient targets.

So this means taking your 300g of carbs, 180g of protein and 60g of fat and dividing it between all your daily meals – ensuring that you’re getting a steady supply of quality protein throughout the day from your meals, while utilising your carbohydrate and fat intake at the right times for maximum impact.

Meal prep then, in its most essential form, is consistently preparing every meal, with the right amounts of macronutrients to ensure your food is there exactly when you need it – boxed up and ready to go. This prevents you from straying off course with sub-optimal convenience food and keeps you on track to meet your fitness goals.

WHY IS MEAL PREPPING SO IMPORTANT?

Remember when we said ‘fail to prepare, prepare to fail’? We meant it.

Nothing was ever achieved through guesswork alone. Having a clear goal, and then a solid plan to get you there, will invariably yield results – whether that’s smashing a squat PB, losing 10lbs or finally getting a shredded six pack.

Crossfit nutrition
Determine your goals and organise your nutrition to match

This scientific approach to nutrition is so improtant.

There are no shortcuts or ways around it – dialing in your diet and then sticking resolutely to the plan, day in and day out, will get you the outcomes you want.

Ultimately, prepping your meals brings consistency. If every meal is pre-planned, has the exact macros your body needs, and is ready to go whenever you need it, you will steadily progress towards your goals. It stops you veering off course and prevents you from falling back on convenience food or eating to satiate hunger and cravings, which can easily make you overshoot your calorie targets and dent your progress.

Proper regimented prep ensures you’re getting the right macronutrients in the right amounts:

  • Enough protein to support muscle growth and tissue repair,
  • The right amount of carbohydrate to support performance and replenish muscle glycogen
  • The right amount of fat for vital functions like hormone production.

Having quality, nutrient-rich whole foods on-hand means your body is getting a constant supply of the right macro- and micro nutrients it needs to function optimally. A properly planned diet can keep your metabolic hormones and blood sugar levels balanced and stable – so no more spikes and crashes, just constant energy to help you perform at your best in the gym and be at your most productive and creative at work.

In that sense, getting your nutrition right can be life-changing.

Deadlift female crossfit athlete
Eat well, reach your potential

PRO TIPS FOR FOOD PREP

You want to cook and cool your meat as quickly as possible to minimise the effect of amino acid breakdown from cooking. One trick for doing this is creating a bigger surface area to cook on your meat. Slicing open your chicken breast before cooking is a good method of doing this.

– If you’re going to batch cook your chicken for several days’ worth of meals, cut all the breasts in half, put the chicken in the oven with some hot water, then it takes only 5 or 10 minutes to cook, so you’re essentially poaching it. Then stick them in the freezer to cool quickly for a few minutes to bring it under that magic 71 degrees and stop break down.

– Don’t boil your vegetables. Boiling something like broccoli can lose over 50% of the nutrients and it destroys any beneficial enzymes. Steaming preserves the most nutrients in food during the cooking process.

If you don’t have a proper steamer, try putting a colander over a pan of boiling water. Add your vegetables, chicken or fish and then cover with a tea towel, and they will be ready in a matter of minutes. As food begins to break down at 71 degrees in terms of amino acids and enzymes, steaming is the quickest and most optimal cooking method.

If you want the maximum nutritional benefit from some vegetables, try eating them raw. Raw broccoli can be really crunchy and nice if you do it right.

Broths are awesome. Doing food in a slow cooker, you’re not taking food to a temperature where it’s going to be uncomfortable. You’re cooking it slowly at a low heat and not breaking down the food.

Making overnight oats in the evening is a brilliant way to prepare several days’ worth of quality breakfast. Just put oats, berries, nuts, flavourings and adding in some milk. It’s easy and convenient.

WHAT SHOULD PEOPLE BE EATING?

5 Vegetables

  • Squash is awesome.
  • Celery is a great antioxidant and anti-inflammatory
  • Ginger
  • Turmeric
  • Lime – great in drinks instead of coffee all the time instead of dehydrating yourself with coffee all the time

5 Lower glycemic carb sources

  • Oatmeal
  • Sweet potatoes
  • Yams
  • Non-starchy vegetables
  • Buckwheat

Post-workout shake

  • Maple syrup
  • Kiwi
  • Apricots
  • Pineapple

meal prepping crossfit training ©

Crossfit nutrition © RX'd Photography

Deadlift female crossfit athlete © RX'd Photography

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About The Author

Matt is a performance nutritionist that works with buffbox to design plans and supply top athletes such as Sam Briggs, Steve Fawcett and BK Gudmundsson with the right nutrition for success at the highest levels of Crossfit.

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