References
- Bloomfield SA, Williams NI, Lamb DR et al. Non-weightbearing exercise may increase lumbar spine bone mineral density in healthy postmenopausal women. Am J Phys Med Rehabil. 1993;72(4):204-9. https://doi.org/10.1097/00002060-199308000-00006
- Njeh CF, Hans D, Fuerst T, Gluer CC, Genant H. Quantitative ultrasound: assessment of osteoporsis and bone status. London, Martin Dunitz, 1999:1-50.
- LaFleur J, McAdam-Marx C, Kirkness C et al. Clinical risk factors for fracture in postmenopausal osteoporotic women: a review of the recent literature. Ann Pharmacother. 2008;42(3):375-86. https://doi.org/10.1345/aph.1K203
- Jessup JV, Horne C, Vishen RK, Wheeler D. Effects of exercise on bone density, balance, and self-efficacy in older women. Biol Res Nurs. 2003;4(3):171-80. https://doi.org/10.1177/1099800402239628
- Shumway-Cook A, Woollacott M, Kerns KA et al. The effects of two types of cognitive tasks on postural stability in older adults with and without a history of falls. J Gerontol A Biol Sci Med Sci. 1997;52(4):M232-40.
- Judge JO, Lindsey C, Underwood M et al. Balance improvements in older women: effects of exercise training. Phys Ther. 1993;73(4):254-62.
- Studenski S, Perera S, Wallace D et al. Physical performance measures in the clinical setting. J Am Geriatr Soc. 2003;51(3):314-22. https://doi.org/10.1046/j.1532-5415.2003.51104.x
- Daly RM, Ahlborg HG, Ringsberg K et al. Association between changes in habitual physical activity and changes in bone density, muscle strength, and functional performance in elderly men and women. J Am Geriatr Soc. 2008;56(12):2252-60. https://doi.org/10.1111/j.1532-5415.2008.02039.x
- Davicco MJ, Horcajada-Molteni MN, Gaumet-Meunier N et al. Endurance training and bone metabolism in middle-aged rats. Mech Ageing Dev. 1999;109(2):83-96. https://doi.org/10.1016/S0047-6374(99)00026-3
- Heinonen A, Kannus P, Sievanen H et al. Randomised controlled trial of effect of high-impact exercise on selected risk factors for osteoporotic fractures. Lancet. 1996;348(9038):1343-7. https://doi.org/10.1016/S0140-6736(96)04214-6
- Kelley GA, Kelley KS, Tran ZV. Resistance training and bone mineral density in women: a meta-analysis of controlled trials. Am J Phys Med Rehabil. 2001;80(1):65-77. https://doi.org/10.1097/00002060-200101000-00017
- Kim HL, So HY, Song RY. Effects of Tai Chi exercise on physical fitness, bone mineral density, and fracture risk in institutionalized elderly. J Korean Acad Fundam Nurs. 2010;17(3):334-42.
- Kim HD, Kim DJ. The effects of taekwondo training program on body composition, bone mineral density and growth factors in the children. J Life Sci. 2008;18(9):1230-8. https://doi.org/10.5352/JLS.2008.18.9.1230
- Lee SS, Sohn AR, Chun SS et al. The effect of the elastic band for resistance exercise program on ADL and bone mineral density in arthritis patients at home. J Muscle Joint Health. 2008;15(1):88-95.
- Jang MK. The study on bone density of upper arm, vertebra and femur after pilates training in middle school girls. Daegu University. Dissertation of Master's Degree. 2010.
- Sievanen H, Heinonen A, Kannus P. Adaptation of bone to altered loading environment: a biomechanical approach using X-ray absorptiometric data from the patella of a young woman. Bone. 1996;19(1):55-9. https://doi.org/10.1016/8756-3282(96)00111-1
- Lui PP, Qin L, Chan KM. Tai Chi Chuan exercises in enhancing bone mineral density in active seniors. Clin Sports Med. 2008;27(1):75-86. https://doi.org/10.1016/j.csm.2007.09.002
- Klein DA, Stone WJ, Phillips WT et al. PNF training and physical function in assisted-living older adults. J Aging Phys Act. 2002;10(4):476-88.
- Ma SR, Kim HD. Effect of a PNF training program on functional assessment measures and gait parameters in healthy older adults. J Korean Soc Phys Ther. 2010;22(1):39-45.
- Knott M, Voss D. Proprioceptive neuromuscular facilitation: patterns and techniques 2nd ed. New York, Harper and Row Inc., 1968:20-45.
- Jette DU, Latham NK, Smout RJ et al. Physical therapy inter ventions for patients with stroke in inpatient rehabilitation facilities. Phys Ther. 2005;85(3):238-48.
- Ferber R, Osternig L, Gravelle D. Effect of PNF stretch techniques on knee flexor muscle EMG activity in older adults. J Electromyogr Kinesiol. 2002;12(5):391-7. https://doi.org/10.1016/S1050-6411(02)00047-0
- Kawahira K, Shimodozono M, Ogata A et al. Addition of intensive repetition of facilitation exercise to multidisciplinary rehabilitation promotes motor functional recovery of the hemiplegic lower limb. J Rehabil Med. 2004;36(4):159-64. https://doi.org/10.1080/16501970410029753
- Jeon HJ, Lee MH. The effects of PNF technique versus trunk exercise program on the pain, disability, and balance in chronic LBP patients. J Korea Contents Assoc. 2009;9(12):665-73. https://doi.org/10.5392/JKCA.2009.9.12.665
- Jeong HS, Bae SS, Jung YW. Effect on muscle questionnaire of knee osteoarthritis with lower extremity patterns of the proprioceptive neuromuscular facilitation. J Korean Soc Phys Med. 2007;2(1):21-30.
- Ji SK, Lee MH, Kim MK et al. The effects of CI technique in PNF on the muscle activity, fatigue, and balance in hemiplegic patients. JKorean Soc Phys Ther. 2009;21(3):17-24.
- Podsiadlo D, Richardson S. The timed "Up & Go": a test of basic functional mobility for frail elderly persons. J Am Geriatr Soc. 1991;39(2):142-8.
- Haupstein T, Goldie P. Visual judgements of steadiness in onelegged stance: reliability and validity. Physiother Res Int. 2000;5(3):141-56. https://doi.org/10.1002/pri.195
- Springer BA, Marin R, Cyhan T et al. Normative values for the unipedal stance test with eyes open and closed. J Geriatr Phys Ther. 2007;30(1):8-15. https://doi.org/10.1519/00139143-200704000-00003
- Hurvitz EA, Richardson JK, Werner RA et al. Unipedal stance testing as an indicator of fall risk among older outpatients. Arch Phys Med Rehabil. 2000;81(5):587-91. https://doi.org/10.1016/S0003-9993(00)90039-X
- Alder S, Becker D, Buck M. PNF in practice: an illustrated guide. 3rd ed. New York, Springer, 2008:1-50.
- Rittweger J. Can exercise prevent osteoporosis? J Musculoskelet Neuronal Interact. 2006;6(2):162-6.
- Kim AY. The effects of muscle strengthening exercise with elastic band on physical fitness and bone mineral density in the elderly women. Korea National Sport University. Dissertation of Master's Degree. 2010.
- Cohen H, Blatchly CA, Gombash LL. A study of the clinical test of sensory interaction and balance. Phys Ther. 1993;73(6):346-51.
- Jeong TG, Park JS, Choi JD et al. The effects of sensorimotor training on balance and muscle activation during gait in older adults. J Korean Soc Phys Ther. 2011;23(4):29-36.
- Park JS. The Effect of isokinetic muscular strength on static, dynamic and PNF stretching exercise in soccer players. SeJong University. Dissertation of Master's Degree. 2008.
- Kim BS. Effect of weight training and PNF training of university taekwondo players on their isokinetic strength, anaerobic capacity and blood stress variable. Myongji University. Dissertation of Doctorate Degree. 2006.