Conclusion
This study aimed to examine the effectiveness of Chan-Chuang and resistance exercise on drug rehabilitation of methamphetamine users at a Chinese mandatory detention center. Although we did not observe positive results for drug craving, mental wellbeing, and sleep quality, we found both Chan-Chuang and resistance exercises lowered blood pressure and improved physical fitness. Since methamphetamine users usually have poor physical health conditions, our findings may indicate the positive roles of resistance and Chan-Chuang exercise in drug rehabilitation at Chinese mandatory detention centers.