“…Next, at the bottom left corner (cluster 2, n = 18) and the top middle (cluster 3, n = 13) of the figure, studies that shared numerous similarities in terms of theoretical approaches (i.e., identity theory and narrative theory) and methodology (i.e., qualitative) were identified. These two groups of literature focused on athletes' identity work during critical life events, such as career transitions, e.g., [86,90,94] and identity conflicts and crises, e.g., [51,59,64]. However, only cluster 3 referred to significant life events related to injuries and athletes facing disabilities, while the sample characteristics of being a professional athlete were only present in cluster 2.…”