Elizabeth Kellogg, Saybrook University, USA Kara Vander Linden, Saybrook University, USA Abstract The theory of building up, developed using classic grounded theory (CGT), explains how the fit between an individual and a transformational opportunity impacts the extent to which an individual is empowered by that experience. Classic grounded theory identifies and explains human behavior patterns using an inductive, iterative process of data collection and analysis. Theoretical sampling guided data collection and constant comparative analysis of data, which yielded building up as the core pattern of behavior in negotiating challenges through transformative opportunities. Building up summarizes the potential outcomes of participation in an opportunity based on the fit of the interaction of variables in the individual and in the opportunity. An optimal fit is ideal; however, most relevant for practical applications are the variables that most frequently contribute to a good enough fit, which are deconstructing limiting beliefs, feeling supported within the experience, a sense of agency, and the timing of the opportunity. Keywords: classic grounded theory, transformation, empowerment, beliefs, agency, skills Introduction This study began as an inquiry into the sociological and psychological mechanisms contributing to the healing, empowering, and sometimes dramatically transformative effects of adaptive surfing. The benefits of participation in adaptive sport programs have been established (Arslan, 2013; Lundberg et al., 2011; Lundberg et al., 2011; Yazicioglu et al., 2012). However, there is not a substantial amount of research about adaptive surfing that identifies the specific mechanisms of these positive outcomes that might inform program development in order to maximize limited resources. Classic grounded theory (CGT) methodology is well suited for a phenomenon that is not well understood, as the theory emerges from lived experiences in the substantive area and is practically applicable (Glaser & Strauss, 1967; Glaser, 1978, 1998). As happens with CGT, the substantive area expanded as data was collected, analyzed, and abstracted, eventually encompassing transformative opportunities more generally, such as rehabilitation programs and higher education. What emerged was a mid-range theory describing the impact of the fit between the individual and the opportunity on the extent to which an individual is built up within an opportunity. Building up is empowering individuals by deconstructing limiting beliefs and developing internal and external resources within a transformative opportunity. The fit between an individual and an opportunity influences the extent to which an individual is likely to be built up. An optimal fit is ideal, but a good enough fit may be sufficient for building up. The key components of a good enough fit are deconstructing limiting beliefs and building resourceful beliefs and skills, being cared for, agency, and the timing of the opportunity. As one study participant, a motivational coach by trade, stated, “There are key components, not all of them need to be in place.” For some in the study it was “someone who believed in me,” for another it was “being able to accomplish something much bigger…as far as my physical limits, I amazed myself.” The key components of a good enough fit may be the most relevant for practical application of the theory. Methodology This classic grounded theory study was conducted in an attempt to explain the activity within a system using CGT’s iterative, systematic, six-step process (Glaser, 1978, 1998; Glaser & Strauss, 1967). These steps, often simultaneous, are preparation, data collection, analysis, memoing, sorting, and writing (Simmons, n.d.). Per CGT protocol, preparation was minimal in order not to impose preconceptions about “the patterns of behavior which are relevant” (Glaser, 1998, p. 117). The...