The effect of Acute Heat Stress and Caffeine on Fractional Simple and Choice Reaction Time in Response to Visual Stimulus. Submitted to the Annual Meeting of The American College of Sport Medicine, 1992 , 24(5) Ab.
Physiological and Echocardiography Correlation in Young Swimmers: Treadmill vs Arm Ergometer.
Energy Demands and fluids Loss During Youth Soccer. In Proceeding of the 1st Asian Congress on Science and Football, 1988. (coauther)
Anaerobic Power in Trained Adolescent Boys: Swimmers vs Soccer Players (Abst. Submitted to the American College of Sport Medicine, Vol. 29(5). 1997.( (coauther
Development of Maximal Aerobic Power and pulmonary Ventilation in Saudi Boys. Proceeding of the 2nd Congress of the European College of Sport Sciences, Copenhagen, Den., Aug. 1997. (coauther )
Maximal Cardio respiratory Responses of Adolescent Boys in Relation to Skeletal Maturation. Abst. Submitted to the Annual Meeting of the American College of Sport Medicine, 1988, 30(5), 305. coauther
Cardio Dimensions in Trained adolescent Boys Are Not Different from Control. 4th Int. Olympics Committee World Congress on Sport Sciences, Monte-carlo, Monaco, 2 , Oct. 1997.coauther
Cardio respiratory Responses of Trained Boys tp Treadmill and Arm Agro meter: Effect of Trained Specificity. Pediatric Exer. Science. 1988, 10(3), 264-276. coauther
Perceptual Responses of Male Adolescent Soccer Players and Swimmers During Graded Treadmill and Arm Ergo meter Testing. The Saudi Journal of Sports Medicine, Vol. (10), No.1, 2008.
Physical Activity Profile of Saudi Adult Males: Applicant for Health. Saudi medical Journal, 2001, Vol. 22(9), 784-789. (First auther)
Differentiated Perception of Exertion and Energy Cost of Lean and Obese Boys While Carrying Loads. (Abst.) Med. Sciences in Sport & Ex. 2001,33(5) s 279.
Aerobics and anaerobic Power Characteristics of Saudi Elite Soccer Players. J. Sport Med. & Physical Fitness, 2001, 14(45-61). (Coauther)