People use it to lose weight. That is not what it is designed to do. The distinction explains why it works when other approaches don’t.
CrossFit is a strength and conditioning methodology. The workouts are measurable, scalable, and scored. Progress is tracked against previous results. The stated goal is to improve performance across a broad range of physical domains: strength, speed, cardiovascular endurance, power, and coordination.
Weight loss is a common byproduct. It is not the design.
Why the Distinction Matters
Kayla Bonkowski has lost more than 70 pounds through CrossFit training in Sterling Heights, Michigan. She is an MSW student studying hospice and palliative care social work and holds a Cum Laude psychology degree from Rochester College. She does not describe CrossFit as a weight loss program. She describes it as the thing that made the weight loss hold.
The distinction matters because it changes what success looks like over time.
A program built around weight loss as the primary goal has a structural problem: the goal is finite. You reach the number. And then the question is what you are doing now, because the practice that produced the number was never given its own reason to continue. The motivation that started the process was the outcome, and the outcome has been achieved. Many people stop. The weight returns.
How CrossFit Is Built Differently
CrossFit is built differently. The goal is performance. There is always another lift to improve, another benchmark workout to repeat and beat, another movement pattern to develop. The practice is indefinite by design. That indefiniteness is what produces durable results — including lasting changes in body composition — over time.
The structure also removes the daily decision problem. CrossFit workouts are programmed in advance. They happen at a set time. Other people are there. Progress is tracked. Showing up does not require generating motivation from scratch each morning. The format generates the behavior rather than relying on the individual to generate it daily through willpower.
Habits That Stick
Kayla Bonkowski has kept her training through graduate school, parenting, and active foster work with dogs in Sterling Heights. That is a full schedule that does not leave much margin. The training has stayed in it not because her motivation has been consistently high — motivation does not work that way — but because the structure makes consistency easier than inconsistency.
She also holds a psychology background that gives her clinical framing for what the research on behavior change actually shows. Habits embedded in stable contexts with consistent environmental cues are more durable than behaviors that depend on volitional effort to initiate each time. CrossFit provides all of those elements. That is not accidental. It is part of why the format works for people who have tried other approaches and found that the results did not hold.
The Feedback Loop That Changes Everything
CrossFit’s performance-based framing changes the relationship a person has with their body over time. When the question is what your body can do rather than what it weighs or how it looks, the feedback loop shifts entirely. Progress is measured in lifts and times, not in numbers on a scale. That shift in measurement changes what you pay attention to — and what you pay attention to shapes the practice, and the practice shapes the results. It is a more durable feedback system than weight, which fluctuates for reasons that have nothing to do with the quality of the training.
She does not present the 70 pounds as an achievement. She presents it as a byproduct of building a practice she had reasons to sustain. The practice is the thing. The number followed.
For anyone who has treated a fitness approach as a weight loss program and found that the weight returned when the program ended, that distinction is worth sitting with. CrossFit is not a weight loss program. It is a methodology for building physical capacity, consistently, over time. Weight loss follows. So does everything else.
More from Kayla Bonkowski: When Fitness Becomes a Mental Health Practice and The Case for Combining Psychology and Social Work. Full background at About Kayla Bonkowski.