5.1: Exercise Psychology versus Sport Psychology

Learning Objectives

• Examine psychological influences on physical activity engagement.
• Analyze how physical activity affects mental and emotional well-being, identifying benefits across different life stages.

Exercise and Sport Psychology take a deeper look into the intricate relationship between the mind and physical activity discussed in Chapter 3, unraveling not only why people choose to engage—or avoid—movement, but also how these choices reverberate through our mental and emotional well-being. At its core, this field investigates the questions initially touched upon in Chapter 2 regarding what drives motivation and how personal differences shape physical activity habits and then extrapolates that information to address: what impact does physical activity have on mental health, self-esteem, and overall quality of life throughout our lifespan? Such inquiries are far from abstract; they hold immense practical significance in a world grappling with sedentary lifestyles, mental health crises, and the constant quest for peak athletic performance.  Rooted in disciplines as diverse as Psychology, Neuroscience, Sociology, and Health Science, Exercise and Sport Psychology reveals itself as a rich intersection of theory and practice. Though “exercise” and “sport” might first come to mind when imagining physical activity, these are just a fraction of the story. From structured workouts to the simple act of walking to work, the field acknowledges physical activity in all its forms, emphasizing its relevance to both elite athletes and the general population, including vulnerable subgroups like individuals with depression or autism.

While the title suggests a single discipline, Exercise and Sport Psychology splits into two distinct yet complementary realms: Exercise Psychology, which explores the psychological factors surrounding physical activity across everyday life, and Sport Psychology, which hones in on enhancing athletic performance and well-being. By distinguishing these areas and highlighting their interwoven nature, this field equips us with tools not just to study physical activity, but to meaningfully enhance human lives—whether on the playing field, in the workplace, or through the quiet victories of daily movement.

Exercise Psychology

Research and study in Exercise Psychology is generally divided into three, broad themes: 1) Exercise Behavior Promotion which focuses on the influence of internal and external variables as constraints and facilitators to the initiation of, and lifelong adherence to, physical activity behavior; 2) Dynamic Exercise Psychology which focuses on the basic science of psychological phenomena that occur while engaged in physical activity, or the “state of the mind” and its relation to the body during physical activity; and 3) Exercise and Health Psychology which considers the effects of physical activity on psychological development and health.  Areas of interest within this final theme include mental disorders, cognitive performance, emotion regulation, social engagement, and other areas including and beyond physical health.

Understanding human behavior, such as engaging (or not) in physical activity, is undeniably complex. Because of such complexity, Exercise Psychology is often studied in comprehensible “chunks” through the various perspectives described in this chapter. However, as the renowned neurobiologist Robert Sapolsky wrote, “the boundaries between different [perspectives] are often arbitrary, but once some arbitrary boundary exists, we forget that it is arbitrary and get way too impressed with its importance” (2017, p. 6). That is, the “perspectives” used to understand behavior are much like using a telescope to focus on a single star. Just because you are focused on a single star, and uniquely captivated by its impressiveness, does not mean the entire galaxy in which it resides disappears. On the contrary, the galaxy continues to not only exist outside of our scope or perspective, but is also in motion, continuously affected by the properties of stars, planets, gas clouds, debris, black holes, dark matter and so on. Thus, it is imperative in the exploration of the intricacies of human behavior, even within the context of physical activity, to keep in mind each perspective “zooms” into a single component of a much more complex entity.

Sport Psychology

The psychological components of sport have been something of interest for people dating back to the late 19^th century. Understanding how people perform in unique sport situations, exploring athletes’ state-and trait-like psychological factors, and helping coaches be effective in their techniques are all areas of early focus for the field. Sport psychology is defined as the scientific study of people and their behaviors in sport settings and the application of that knowledge (Gill et al., 2017). This definition is noticeably broad and does not put the academic discipline of sport psychology into a narrow area. It is worth noting in the definition that sport psychology involves both people (and all that is nested within people) and the behaviors that people engage in during sport participation. Previous scholars have noted that there are two main objectives for studying sport psychology. The first objective is to understand how psychological factors might impact sport performance (Weinberg & Gould, 2019). An example research project for the first objective might be concerned with how anxiety affects an athlete before a game or how motivation affects the practice habits of elite athletes. Both of these example projects frame a psychological mechanism as a potential antecedent to the sport experience. In both cases, a researcher might hypothesize that the antecedent affects sport performance.

The second objective of sport psychology is understanding how being an active participant in sport might affect an individuals’ psychological well-being or health (Weinberg & Gould, 2019). Researchers who study this objective could be concerned with issues like how sport participation might influence character development in athletes. Researchers could also be interested in examining if high levels of sport participation lead to burnout in athletes. In this case, sport participation is the antecedent and the various psychological consequences can be viewed as the outcomes. Many subfields have developed in sport psychology over the decades the field has been in existence. Overall, the subfields still fit the guiding definition of sport psychology but are more refined in the research questions that might be studied. We present the subfields below not as exclusive categories, but as general guiding groupings.

A Brief History of Sport and Exercise Psychology

As early as the 4th century BCE, the mental health benefits of exercise were recognized, suggesting an ancient awareness of physical activity’s effects on psychological well-being. But it wasn't until the 20th century that sport and exercise psychology began to develop as a formal discipline, and even later—around the 1960s—that it gained structured support through organizations, certifications, and specialized training programs. This support helped shape modern sport psychology into a distinct and respected field of study.

Early Research Foundations (1890s)

The 1890s marked the beginnings of sport psychology research, with psychologists like Norman Triplett, Edward Scripture, and Philippe Tissie conducting foundational studies. Triplett famously investigated how cyclists’ performance was affected by the presence of others, laying the groundwork for what is now called "social facilitation." Meanwhile, Edward Scripture studied athletes' reaction times, comparing experts to beginners, and Philippe Tissie explored psychological endurance in long-distance cycling. These pioneering efforts underscored the connection between mental processes and physical performance, although sharing findings was challenging due to limited access to publications and academic gatherings.

Coleman Griffith: The Father of North American Sport Psychology (1920s-1930s)

Coleman Griffith is widely considered the father of North American sport psychology. In the 1920s, he established a dedicated sport psychology laboratory at the University of Illinois, one of the first of its kind. Griffith conducted groundbreaking research on psychological factors that influence athletic performance, working with professional sports teams like the Chicago Cubs. His publications, including Psychology of Coaching (1926), were widely read and helped bridge the gap between science and coaching practice. Despite his achievements, Griffith’s lab was eventually shut down in the 1930s, partly due to funding issues and skepticism from athletic departments.

Organized Development and Early Growth (1960s-1980s)

The field of sport psychology became more organized in the 1960s. In 1965, the First World Congress of Sport Psychology convened in Rome, where the International Society of Sport Psychology (ISSP) was established. This was a milestone for the field, as it provided a global platform for research dissemination. Soon after, regional organizations like the North American Society for the Psychology of Sport and Physical Activity (NASPSPA) and the European Federation of Sport Psychology (FEPSAC) were founded. These organizations held conferences, promoted research, and supported professional development, helping to shape sport psychology into a legitimate area of academic and applied study. During this period, psychologists began focusing more on social dynamics in sport, motivation, performance, and personality factors, broadening the scope of research and practical application.

Expansion and Professionalization (1980s-2000s)

In the 1980s, sport psychology experienced substantial growth in terms of academic programs, research, and professional practice. Dorothy Harris became the first resident sport psychologist for the U.S. Olympic Committee, highlighting the increasing demand for applied sport psychology expertise. New publications, like The Sport Psychologist and Journal of Applied Sport Psychology, provided important venues for sharing research. Meanwhile, organizations like the Association for Applied Sport Psychology (AASP) and Division 47 (Sport, Exercise, and Performance Psychology) within the American Psychological Association were established to set ethical guidelines and support practitioners. With more certified professionals and the establishment of training programs, the field became increasingly recognized as a vital part of athlete support and development.

Globalization and Modern Developments (2000s-Present)

The turn of the 21st century brought about even greater growth and globalization in sport psychology. New journals, such as Psychology of Sport and Exercise and Sport, Exercise, and Performance Psychology, emerged to meet the growing demand for specialized research outlets. As the field became more prominent worldwide, universities began offering more formalized training programs in sport and exercise psychology. Today, sport psychologists are employed by professional sports teams, universities, and health organizations, providing both mental health support and performance enhancement services. The field has become truly international, with professional organizations hosting conferences that attract researchers and practitioners from around the globe. Despite ongoing challenges in defining standardized training and practice paths, sport psychology is now a globally respected discipline dedicated to understanding and enhancing both athletic performance and psychological well-being.