Background and Aim: Chronic back pain is a common problem in the world, which is the most frequent among middle-aged women. The present study was conducted with the aim of investigating the effect of eight weeks of corrective exercises along with water therapy on reducing pain, fatigue, life expectancy and trunk kinematic indices in women with chronic low back pain. Material and Methods: The research sample includes 30 of these people who were randomly selected and then randomly divided into two groups of 15 people, control and experimental. In this study, the amount of back pain was evaluated with the help of a visual pain assessment questionnaire. Also, the quality of life of the subjects was evaluated with the help of the World Health Organization quality of life questionnaire - short form and the intensity of fatigue with the help of the MFIS questionnaire. After evaluating the variables, the subjects were divided into two control and training groups, and the training group did the training program for 8 weeks and 3 sessions per week. The control group also did their daily activities during this period. In this study, the normality of the distributions was investigated using the Shapiro-Wilk test. In order to test the research hypotheses under normal conditions, analysis of covariance (between groups) and correlation t (within groups) were used. Results: The results of this study showed that applying an eight-week corrective exercise program along with water therapy is effective in reducing fatigue and quality of life in addition to reducing pain (P < 0.05). Conclusion: The results of this study showed the effect of corrective exercises along with water therapy on reducing back pain, improving quality of life and trunk kinematics in middle-aged women. Based on this, it seems that applying the exercises of the present study can be effective in improving the quality of life in middle-aged women with back pain Manuscript profile