1. Berarducci A. Osteoporosis education: a health-promotion mandate for nurses. Orthopedic Nursing. 2004; 23(2): 118-120. 2. Sachdeva A, Seth S, Khosla AH. Study of some common biochemical bone turnover markers in postmenopausal women. Indian Journal of Clinical Biochemistry 2005; 20(1) 131-134. 3. Leung KS, Fung KP, Sher AH, Li CK, Lee KM. Plasma bone-specific alkaline phosphatase as an indicator of osteoblastic activity. J Bone Joint Surg Br. 1993 Mar; 75(2):288-92. 4. Volpin G, Rees JA, Ali SY, Bentley G. Distribution of alkaline phosphatase activity in experimentally produced callus in rats. J Bone Joint Surg Br. 1986 Aug; 68(4):629-34. 5. Mohebbi A, Khaghani A, Mohammadnia A. Bone-specific alkaline phosphatase activity in dairy cows. Comparative Clinical Pathology. 2009; 19(1): 33-36. 6. Sheikhlou Z, Tartibian B, Malandish A, Rahmati-Yamhi M. Effect of 12 weeks of moderate intensity aerobic exercise on hormonal markers and gene expression of alkaline phosphatase in postmenopausal women. 9th International Congress of Physical Education and Sport Sciences. Tehran: Shahid Beheshti University; 2016. [Persian]. 7. Sogabe N, Tanabe R, Haraikawa M, Maruoka Y, Orimo H, Hosoi T, et al. Associations between serum bone-specific alkaline phosphatase activity, biochemical parameters, and functional polymorphisms of the tissue-nonspecific alkaline phosphatase gene in a Japanese population. Asia Pac J Clin Nutr 2013; 22(1):160-5. 8. Stein E, Shane E. Secondary osteoporosis. Endocrinol Metab Clin North Am. 2003; 32(1):115-134. 9. Zhang J, Chen F, Yun F, Chen J. Low level nicotine: a novel approach to reduce osteoporosis incidence. Med Hypotheses. 2010 Jun; 74(6):1067-8. 10. Mészáros S, Ferencz V, Deli M, Csupor E, Tóth E, Horváth C. Effect of cigarette smoking on bone quality parameters in women. Orv Hetil. 2006 Mar 19; 147(11): 495-9. 11. Seibel MJ. Biochemical Markers of Bone Turnover, Part I: Biochemistry and Variability. Clin Biochem Rev. 2005 Nov; 26(4):97-122. 12. Bergmann P, Body JJ, Boonen S. Evidence-based guidelines for the use of biochemical markers of bone turnover in the selection and monitoring of bisphosphonate treatment in osteoporosis: a consensus document of the Belgian Bone Club. Int J Clin Pract. 2009 Jan; 63(1):19-26. 13. Jan JS, Wu WF. Acute effect of glucocorticoid treatment on serum osteocalcin levels in asthmatic children. J Microbiol Immunol Infect. 2000 Mar; 33(1):25-8. 14. Moazami M, Sadat jamali F. The effect of 6-months aerobic exercises on bone-specific alkaline phosphatase and parathyroid hormone in obese inactive woman. Journal of Sport in Biomotor Sciences. 2014; 10(2): 71-8. 15. Bjarnason NH, Christiansen C. The influence of thinness and smoking on bone loss and response to hormone replacement therapy in early postmenopausal women. J Clin Endocrinol Metab. 2000; 85:590–596. 16. Marinucci L, Bodo M, Balloni S, Locci P, Baroni T. Sub-toxic nicotine concentrations affect extracellular matrix and growth factor signaling gene expressions in human osteoblasts. J Cell Physiol. 2014 Dec; 229(12):2038-48. 17. Xue Peng-fei, Hou YD, Zhang YT, Pan JJ, Sun X, Sun L. Smokeless tobacco extract affects biological properties of the pre-osteoblast cell line MC3T3-E1. Sichuan Da Xue Xue Bao Yi Xue Ban. 2014 Nov; 45(6):908-12. 18. Eizadi M, Karimy M, Kohandel M, Doaly H. Effect of aerobic exercise on serum leptin response and insulin resistance of patients with type 2 diabetes. J Qazvin Univ Med Sci. 2013; 16 (4) :33-39 19. Levinger I, Jerums G, Stepto NK, Parker L, Serpiello FR, McConell GK. The effect of acute exercise on undercarboxylated osteocalcin in obese men. J Bone Miner Res. 2014 Dec; 29(12):2571-6. 20. Bagheri L, Salami F, Rajabi H, Bagheri N. Effect of aerobic and strength training on serum PTH, calcium, albumin and alkaline phosphatase in postmenopausal women. Research in Sport Medicine and Technology. 2012; 3(19): 1-12. 21. Tosun A, Bolukbasi N, Cingi E, Beyazova M, Unlu M. Acute effects of a single session of aerobic exercise with or without weight-lifting on bone turnover in healthy young women. Mod Rheumatol. 2006; 16(5):300-4. 22. AkgüL S, Kanbur N, Cinemre ŞA, Karabulut E, Derman O. The effect of swimming and type of stroke on bone metabolism in competitive adolescent swimmers: a pilot study. Turk J Med Sci. 2015; 45(4):827-32. 23. Creighton DL, Morgan AL, Boardley D, Brolinson PG. Weight-bearing exercise and markers of bone turnover in female athletes. J Appl Physiol (1985). 2001 Feb; 90(2):565-70. 24. Woitge HW, Friedmann B, Suttner S, Farahmand I, Muller M, Schmidt-Gayk H, et al. Changes in bone turnover induced by aerobic and anaerobic exercise in young males. J Bone Miner Res. 1998 Dec; 13(12):1797-804. 25. Karlsson KM, Karlsson C, Ahlborg HG, Valdimarsson O, Ljunghall S. The duration of exercise as a regulator of bone turnover. Calcif Tissue Int. 2003 Oct; 73(4):350-5. 26. Alghadir AH, Aly FA, Gabr SA. Effect of Moderate Aerobic Training on Bone Metabolism Indices among Adult Humans. Pak J Med Sci. 2014 Jul; 30(4):840-4. 27. Sun X, Li F, Ma X, Ma J, Zhao B, Zhang Y, et al. The Effects of Combined Treatment with Naringin and Treadmill Exercise on Osteoporosis in Ovariectomized Rats. Sci Rep. 2015 Aug 11; 5:1-9. 28. Palmas S , Hinton R, Scohrector T, Thomas R. weight-bearing aerobic exercise increase markers of bone formation during short term weight loss in overweight and oboes men and woman. Metabolism. 2006 Dec; 55(12):1616-8. 29. Gao SG, Cheng L, Li KH, Liu WH, Xu M, Jiang W, et al. Effect of epimedium pubescen flavonoid on bone mineral status and bone turnover in male rats chronically exposed to cigarette smoke. BMC Musculoskelet Disord. 2012 Jun 19; 13:105. 30. Cielen N, Maes K, Heulens N, Troosters T, Carmeliet G, Janssens W, Gayan-Ramirez GN. Interaction between Physical Activity and Smoking on Lung, Muscle, and Bone in Mice. Am J Respir Cell Mol Biol. 2016 May; 54(5):674-82. 31. Seeman E. An exercise in geometry. J Bone Miner Res. 2002; 17(3):373–80. 32. Krustrup P, Dvorak J, Junge A, Bangsbo J. Executive summary: the health and fitness benefits of regular participation in small-sided football games. Scand J Med Sci Sports. 2010; 20 Suppl 1: 132–5. 33. Uusi-Rasi K, Sievanen H, Pasanen M, Oja P, Vuori I. Association of physical activity and calcium intake with the maintenance of bone mass in premenopausal women. Osteoporos Int. 2002 Mar; 13(3):211-7. 34. Kemmler W, Lauber D, Weineck J, Hensen J, Kalender W, Engelke K. Benefits of 2 years of intense exercise on bone density, physical fitness, and blood lipids in early postmenopausal osteopenic women. Arch Intern Med. 2004 May 24; 164(10):1084-91. 35. Olmedillas H, Gonzalez-Aguero A, Moreno LA, Casajus JA, Vicente-Rodriguez G. Cycling and bone health: a systematic review. BMC Med. 2012; 10:168. 36. Andreoli A, Celi M, Volpe SL, Sorge R, Tarantino U. Long-term effect of exercise on bone mineral density and body composition in post-menopausal ex-elite athletes: a retrospective study. Eur J Clin Nutr. 2012; 66(1):69–74. 37. Ferry B, Lespessailles E, Rochcongar P, Duclos M, Courteix D. Bone health during late adolescence: effects of an 8-month training program on bone geometry in female athletes. Joint Bone Spine. 2013; 80(1):57–63. 38. Greenway KG, Walkley JW, Rich PA. Does long-term swimming participation have a deleterious effect on the adult female skeleton? Eur J Appl Physiol. 2012; 112(9):3217–25. 39. Falcai MJ, Zamarioli A, Okubo R, de Paula FJ, Volpon JB. The osteogenic effects of swimming, jumping, and vibration on the protection of bone quality from disuse bone loss.Scand J Med Sci Sports. 2015 Jun; 25(3):390-7. 40. Benton MJ, White A. Osteoporosis: recommendations for resistance exercise and supplementation with calcium and vitamin D to promote bone health. J Community Health Nurs. 2006 Winter; 23(4):201-11. 41. Englund U, Littbrand H, Sondell A, Bucht G, Pettersson U. The beneficial effects of exercise on BMD are lost after cessation: a 5-year follow-up in older post-menopausal women. Scand J Med Sci Sports. 2009 Jun; 19(3):381-8.