publication Conference Paper 12- The impact of a preventive training program to improve the rate of muscle strength of the muscles working on the knee joint to reduce the sports injuries of basketball players Publication Work Type study paper more of publication 14- identify the impact of a proposed training program on the functional efficiency of the knee joints of rheumatoid patients by Mahmoud Yousef mohmed 12- The impact of a preventive training program to improve the rate of muscle strength of the muscles working on the knee joint to reduce the sports injuries of basketball players by Mahmoud Yousef mohmed 11- Effect of exercise and electrical currents on the treatment of lumbar vertebrae by Mahmoud Yousef mohmed