Background and Objectives: Hyperlordosis (HL) is an excessive increase in the curvature of the lumbar vertebrae, which is known as one of the causes of the prevalence of chronic low back pain (CLBP). It seems that performing specialized exercises to reduce this angle can help improve patients with chronic back pain. This study aims to determine the effect of Egoscue exercises and the National Academy of Sports Medicine (NASM) exercises along with the Abdominal Drawing-in Maneuver (ADIM) on pain and lordosis angle in women with CLBP. Materials and Methods: This randomized controlled clinical trial will be conducted in Qom City in 2024. Seventy-five women with CLBP and HL participated in the study. The participants were randomly divided into one control and two experimental groups of Egoscue and NASM exercises along with ADIM (25 people in either group). Exercises in the intervention groups were performed for eight weeks, three sessions per week. During this time, the control group had their usual life routine. Lordosis angle, pain, disability, quality of life, kinesiophobia, body awareness, and pain self-efficacy were evaluated at the end of the fourth and eighth weeks, using a flexible ruler, Visual Analog, McGill, Roland-Morris, SF-36, Tampa, Body Awareness, and Pain Self-Efficacy Questionnaires, respectively. Discussion: Comparing the effectiveness of different exercise methods at different times can help improve women with CLBP and HL by identifying the most effective exercises in the shortest time.