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CrossFit MF

What is CrossFit?

Constantly varied, functional movement, executed at high intensity.

That's the textbook definition, but we like to think of CrossFit as the operating manual for humans. CrossFit is a General Physical Preparedness program, meaning we prepare everyday people like you for any and everything life may throw your way. Pair that with CrossFit's nutritional guidance, and you have the only program on the planet that encompasses fitness, nutrition, and therefore your overall metabolic health into one prescription.
A coach teaching the day's workout at the whiteboard while the class listens

The definition

Constantly varied, functional movement, performed at high intensity

CrossFit is unique in that it defined what it means to be fit. We believe understanding the why behind what you're doing gets more long-term buy-in, which leads to better results. So here's the why.

Constantly varied

Varied doesn't mean random. We train a wide range of movements, loads, and durations on purpose, so you build a wide range of physical capabilities. Life doesn't hand you the same workout twice. Neither do we.

Functional movement

Movement patterns that matter in life. A squat is getting off the toilet. A deadlift is picking something (or someone) up off the ground. A burpee is getting yourself off the ground. Compound, whole-body movements that let you move large loads, over long distances, quickly.

High intensity

Intensity is what drives results. And done correctly, it's safe. Plenty of programs avoid it because it's uncomfortable. We don't. But hear this clearly: we will only allow you to go as hard as you can move safely. That rule is non-negotiable.

Mechanics, consistency, intensity

How we make intensity safe

Intensity is the variable that drives results, and it is also the one that gets people hurt when it arrives too early. So it arrives last, on purpose, in a strict order that every class follows and every coach enforces.

Mechanics. Consistency. Then intensity.

In that strict order. It's a rigid doctrine, and it's how we keep intensity safe.

  1. Mechanics

    Learn to do the movements correctly and safely. Positions before everything.

  2. Consistency

    Excellent mechanics performed over, and over, and over. Your 100th rep should look as good as your 1st.

  3. Intensity

    Only then do we go faster and heavier. And intensity is always relative to your fitness level, not someone else's.

Scaling: elite athletes and grandmas, same class, same time

Scaling is modifying workouts to fit your current fitness and ability level, so you get the right dose of intensity. For you. It's not cheating and it's not making the workout easier. It's personalization, and it's your ticket to endless progress. Members a decade in still scale.

“But what if I don't know how to do something? What if I'm worried about getting hurt?” Don't worry. We account for all of these factors. Every class is coached, every movement has a version for where you are today, and nobody is ever expected to know anything on day one.

For the curious

Four ways CrossFit defines fitness

CrossFit didn't just claim to build fitness, it defined it, and then it defined it four separate times over. Each model is a different way of asking the same question. Together they are the whole argument for training the way we train, and the last one is the reason this gym exists.

The Hopper

If you are truly fit, you can handle whatever gets pulled out of the bin.

In its infancy, the CrossFit Games were held on a ranch in California where events were programmed using a hopper: the same thing you would see at a bingo hall, where all of the ping pong balls are pulled from. Movements, rep schemes, and weights went in at random, and a few balls came out to determine a workout.

The idea is simple. If you are truly fit, you are capable of handling any physical task, regardless of what the movements are or how long the workout is. The fittest will always rise to the top as a result of their general physical preparedness.

Two men either side of a rotating steel drum on a stand in a metal barn at the CrossFit ranch, the bingo-style hopper that early CrossFit Games workouts were drawn from
A low resolution image of the actual Hopper from the Ranch (Greg Glassman, founder of CrossFit, on the left, and Dave Castro on the right).Image: CrossFit

A CrossFitter's specialty is not specializing. We are the jacks of all trades, and the masters of none.

Hunter Wood, Owner & Head Coach

The 10 General Physical Skills

You are only as fit as you are proficient in each of the ten.

Cardiorespiratory endurance, strength, stamina, flexibility, speed, power, agility, balance, coordination, and accuracy. You are only as fit as you are proficient in each of these skills, which is why a program that builds four of them well is not a fitness program.

They are not all built the same way, and that is the part most people miss.

“You are as fit as you are competent in each of these ten skills, and a regimen develops fitness to the extent that it improves each of these ten skills.”

CrossFit, “What Is Fitness?”

Misfit member smiling mid-stroke on the rowing erg

Endurance

“The ability of the body's systems to gather, process, and deliver oxygen.”

At Misfit: Rowing, running, biking: long enough to matter, varied enough to never get stale.

Built through training

A Misfit member digging through a hard bike effort while teammates work alongside

Stamina

“The ability of body systems to process, deliver, store, and utilize energy.”

At Misfit: Workouts that teach your engine to keep producing when the tank feels empty.

Built through training

Misfit member pressing a loaded barbell overhead while a friend looks on

Strength

“The ability of a muscular unit, or combination of muscular units, to apply force.”

At Misfit: Squat, deadlift, press: the lifts that make everyday life lighter.

Built through training

A masters-age Misfit member holding a deep air squat with full range of motion

Flexibility

“The ability to maximize the range of motion at a given joint.”

At Misfit: Full range of motion first: depth and position before load, every time.

Built through training

A Misfit member locking out a loaded barbell overhead at the top of a press

Power

“The ability of a muscular unit, or combination of muscular units, to apply maximum force in minimum time.”

At Misfit: Olympic lifts and explosive movement: large loads, long distances, quickly.

Training + practice

Misfit member mid-stride on a running interval during Murph

Speed

“The ability to minimize the cycle time of a repeated movement.”

At Misfit: Faster cycle times on the movements you've already earned the mechanics for.

Training + practice

Misfit member climbing the rope, legs wrapped mid-ascent

Coordination

“The ability to combine several distinct movement patterns into a singular distinct movement.”

At Misfit: Double-unders, kipping, barbell timing: skill work built into every week.

Built through practice

Two Misfit members exploding onto boxes mid-jump in front of the purple wall

Agility

“The ability to minimize transition time from one movement pattern to another.”

At Misfit: Moving between stations, bars, and boxes without losing a beat.

Built through practice

A Misfit member holding the bottom of an overhead squat, barbell locked out overhead

Balance

“The ability to control the placement of the body's center of gravity in relation to its support base.”

At Misfit: Handstands, single-leg work, and every overhead position you'll ever hold.

Built through practice

A Misfit member throwing a wall ball up to the target in front of the purple CrossFit MF wall

Accuracy

“The ability to control movement in a given direction or at a given intensity.”

At Misfit: Wall balls to the target, box jumps to the mark: precision under fatigue.

Built through practice

1 of 10: Endurance

The Three Metabolic Pathways

Three engines. Being good at one of them is not the same as being fit.

Your body runs on three energy systems, and the goal is to be equally well developed in each. Very hard for a short period of time is the phosphagen pathway. Pretty hard for a medium duration is the glycolytic pathway. Very steady for a long duration is the oxidative pathway.

An athlete who can hammer bike sprints but struggles to run continuously for 3 miles needs to improve their oxidative energy system. An athlete who runs a sub 18-minute 5k but struggles to squat their bodyweight needs to improve their phosphagen system.

How the three energy systems share the work as an effort gets longerThe phosphagen system spikes almost immediately and is spent within seconds. The glycolytic system peaks over the following minutes and then falls away. The oxidative system rises slowly and carries almost all of the work once an effort runs long.PhosphagenGlycolyticOxidativeSecondsMinutes and upShare of the work
Illustrative, not measured: the point is the shape of the handoff, not a number you can read off the axis.

Sickness, Wellness, Fitness

The model that turns fitness into health, and the reason this gym exists.

The final model lets us account for the biological markers of your metabolic health. Every measurement you can take, blood pressure, body fat, bone density, triglycerides, sits somewhere on a single line running from sickness through wellness to fitness.

These measurements rarely exist on opposite ends of the spectrum. Someone who possesses significant body fat is unlikely to have excellent blood pressure. Someone who has high triglycerides is unlikely to possess the capacity to run a 7-minute mile.

A three-dimensional graph. Power runs up the vertical axis and time along the horizontal one, the same curve that describes fitness, extended along a third axis of age in years. The volume under the surface is labelled HEALTH.
A similar graph with the addition of a third dimension, your age in years, provides a graphical representation of your fitness over your lifetime, or your Health.Source: CrossFit Level 1 Training Guide
The sickness, wellness, fitness continuumA single arc with sickness at one end, wellness in the middle, and fitness at the other end. Every health marker sits somewhere on this line, and the only way to move along it is through the middle: you cannot go from sick to fit without first becoming well.SicknessWellnessFitnessone way along the line, in either direction

Measured on things like

  • Blood pressure
  • Body fat
  • Bone density
  • Triglycerides
  • HDL cholesterol
  • Glycated hemoglobin (HbA1c)
  • Muscle mass

Closing words

The whole prescription, in 100 words

Everything above, written down by the man who started it, in one paragraph you could tape to your fridge.

World-Class Fitness in 100 Words

Eat meat and vegetables, nuts and seeds, some fruit, little starch and no sugar. Keep intake to levels that will support exercise but not body fat.

Practice and train major lifts: Deadlift, clean, squat, presses, C&J, and snatch. Similarly, master the basics of gymnastics: pull-ups, dips, rope climb, push-ups, sit-ups, presses to handstand, pirouettes, flips, splits, and holds.

Bike, run, swim, row, etc, hard and fast.

Five or six days per week mix these elements in as many combinations and patterns as creativity will allow. Routine is the enemy. Keep workouts short and intense.

Regularly learn and play new sports.

Greg Glassman, founder of CrossFit

Strength in Numbers

Enough reading. Come see it in person

You don't need to be in shape to start. That's what we're for.