The Statistical Package for Social Sciences (SPSS) software, version 21.0 for Windows will be used to analyze quantitative data. Intention-to-treat analysis will be used and missing data will be substituted by the last-observation-carried-forward procedure. The comparability of the experimental and control groups will be assessed by using inferential statistics (independent t-test and chi-squared test). Descriptive statistics will be used to calculate the mean scores and standard deviation of different scales. Mixed between-within subjects ANOVA (split-plot ANOVA) will be used to determine whether the adventure-based training programme was effective in reducing fatigue, increasing childhood cancer survivors' levels of physical activity, self-efficacy and muscle strength and enhancing their quality of life. In addition, Friedman Test will be used to determine any changes in stages of change between the experimental and control groups.