Dr. Ahlam Sadiq Hussain, Prof. Dr. Suad Abdel Hussein and Prof. Dr. Zina Abdel Salam 2023. The effect of (TRX) exercises in improving muscle strength in terms of ranges of motion of the spine for high jumpers with low back pain, ages (25-35 years). Texas Journal of Multidisciplinary Studies. 17, (Feb. 2023), 64–68.