Over the years, I’ve probably said the phrase “trust the process” hundreds of times. If you’ve spent any amount of time coaching clients, there’s a good chance you’ve said something similar yourself. Usually, it comes from a good place. A client has been showing up consistently, completing their workouts, making thoughtful nutritional changes, and trying to do everything you’ve asked of them. Yet after several weeks, they’re discouraged because the mirror doesn’t seem to reflect the effort they’ve invested. As coaches, our instinct is often to reassure them that they’re on the right track and encourage them to keep going.
To be fair, there is nothing inherently wrong with that advice. Consistency is, and always will be, one of the strongest predictors of long-term success. However, I’ve come to believe that simply telling someone to “trust the process” often leaves an important piece of the conversation unfinished. People rarely place their confidence in a process they don’t understand. More often than not, uncertainty—not a lack of motivation—is what causes them to question whether they’re making progress.
In many respects, that realization served as the inspiration for this three-part series. Throughout the first article, we explored why the body adapts to resistance training in a predictable sequence and why improvements in strength often occur before visible changes in body composition. The second article extended that discussion by examining how trainers can evaluate those adaptations using a variety of complementary assessment methods rather than relying exclusively on body weight or the mirror. Collectively, both articles point toward a broader lesson that extends well beyond exercise physiology itself. Effective coaching is not simply about designing an appropriate training program. It is also about helping clients understand what is happening while that program is working.
Over the past several years, this perspective has become increasingly relevant. The emergence of GLP-1 receptor agonists, growing awareness of sarcopenia and sarcopenic obesity, and expanding recognition of skeletal muscle as a critical determinant of healthy aging have fundamentally changed many of the conversations occurring within both healthcare and the fitness industry. Increasingly, preserving skeletal muscle is no longer viewed as something reserved for athletes or bodybuilders. Rather, it has become central to maintaining metabolic health, physical function, and long-term independence.
Consequently, I find myself asking clients a different question than I might have asked earlier in my career. Rather than focusing exclusively on how much weight they have lost, I am increasingly interested in understanding how their bodies are adapting. At first glance, that distinction may appear subtle. In reality, however, it fundamentally changes the way we define progress. It shifts the conversation away from pursuing short-term outcomes and toward appreciating the physiological changes that ultimately make those outcomes possible.
One of the more interesting observations I’ve made over the years is that the clients who ultimately achieve long-term success are not always the ones who begin with the highest levels of motivation. In fact, motivation often fluctuates considerably over the course of any training program. Life becomes busy, schedules change, unexpected stressors arise, and even the most committed individuals experience periods where enthusiasm naturally declines. What often distinguishes successful clients is not that they remain motivated all the time, but rather that they gradually develop a more accurate understanding of what progress actually looks like.
Initially, many clients judge every workout against a fairly simple question: “Did I lose weight?” As they become more experienced, however, those questions often begin to change. They start noticing that they recovered more quickly between workouts. They realize they carried all of their groceries into the house without thinking twice about it. They find themselves lifting weights that would have seemed intimidating only a few weeks earlier. Eventually, many clients begin recognizing that the mirror is simply one indicator of progress rather than the only one.
To me, that shift represents one of the most rewarding aspects of coaching.
It is certainly gratifying to celebrate visible body composition changes with a client. Those moments matter, and they often reflect months of consistent effort. At the same time, I have come to appreciate that many of the most meaningful victories occur long before those visible changes appear. Watching someone who once lacked confidence become excited about increasing the weight on the bar, or hearing a client describe how much easier everyday activities have become, reminds me that resistance training influences people’s lives in ways that extend well beyond appearance alone.
Perhaps that is one of the reasons I have become increasingly interested in Muscle-Centric Medicine over the past several years. Although much of the public conversation understandably focuses on building muscle, the broader perspective is considerably more compelling. Skeletal muscle influences how we move, how we metabolize nutrients, how we recover from illness, and ultimately how well we maintain our independence as we age. When viewed through that lens, resistance training becomes about much more than changing the way someone looks. It becomes an investment in how they will function for years—even decades—to come.
I also think this broader perspective changes the role of the personal trainer in subtle but meaningful ways. Traditionally, trainers have been viewed primarily as exercise professionals responsible for designing effective workouts. While that responsibility certainly remains central to our profession, I would argue that education has become equally important. Today’s clients are exposed to an overwhelming amount of health and fitness information through social media, podcasts, wearable technology, and increasingly sophisticated consumer health devices. Much of that information is valuable. Some of it is misleading. Most of it lacks context.
Helping clients interpret that information responsibly may be one of the most valuable services we provide.
That idea has become increasingly important to me as both a professor and a coach. In the classroom, I spend a great deal of time encouraging students to think critically about scientific evidence rather than accepting individual claims at face value. Increasingly, I find myself approaching client education in much the same way. Rather than simply telling someone that resistance training works, I want them to understand why it works, how adaptation occurs, and what they should realistically expect along the way. My hope is that this understanding allows them to make informed decisions long after our coaching relationship has ended.
Looking back, I think that may be one of the unintended lessons this series has reinforced for me. The phrase “trust the process” has become commonplace within the fitness industry, and for good reason. Consistency does matter, and meaningful adaptation requires time. At the same time, I wonder if we occasionally ask clients to trust a process that we haven’t fully explained. If someone doesn’t understand why strength improves before muscle size, why body weight fluctuates during resistance training, or why meaningful physiological adaptations often occur beneath the surface before becoming visible, it is understandable that they might question whether the program is working.
Perhaps our responsibility, then, is not simply asking clients to trust the process.
Perhaps it is helping them understand the process well enough that trust develops naturally.
To me, that represents one of the defining characteristics of expert coaching. Expert coaches certainly understand program design, exercise technique, and progressive overload. Equally important, however, they understand people. They recognize when reassurance is appropriate, when education is needed, and when a client simply needs someone to provide perspective during the inevitable periods where progress feels slower than expected.
Viewed collectively, that may be one of the most encouraging messages to emerge from this series. Human physiology is remarkably adaptable, but adaptation rarely occurs overnight. Instead, it unfolds through a coordinated sequence of neurological, structural, metabolic, and functional changes that accumulate over time. Understanding that process does not eliminate the need for consistency, patience, or hard work. It simply provides a more accurate framework for appreciating the remarkable changes that are already taking place.
If there is one idea I hope readers take away from these three articles, it is this: meaningful progress is often occurring long before it becomes obvious. As personal trainers, we have the privilege of helping clients recognize those early victories, appreciate the remarkable adaptability of the human body, and remain consistent long enough to experience the outcomes they originally hoped to achieve.
In my experience, that is where the real transformation begins.
