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The Mechanobiology and Mechanophysiology of Military-Related Injuries pp 37–68Cite as

Preventing Injuries Associated with Military Static-line Parachuting Landings

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Part of the book series: Studies in Mechanobiology, Tissue Engineering and Biomaterials ((SMTEB,volume 19))

Abstract

Military static-line parachuting is a highly tactical and hazardous activity, with a well-documented injury risk. Due to the high impact forces and rapid rate of loading when a parachutist lands, injuries most frequently occur to the lower limbs and the trunk/spine, with ankle injuries accounting for between 30 and 60 % of all parachuting injuries. Although military static-line parachuting injuries can be sustained at any time between the paratrooper attempting to leave the aircraft until they have landed and removed their harness, most injuries occur on landing. Throughout the world, various landing techniques are taught to paratroopers to reduce the risk of injury, by enabling parachute landing forces to be more evenly distributed over the body. In this chapter, we review research associated with static-line military parachuting injuries, focusing on injuries that occur during high-impact landings. We summarize literature pertaining to strategies for military paratroopers to land safely upon ground contact, especially when performing the parachute fall landing technique. Recommendations for future research in this field are provided, particularly in relation to the parachute fall landing technique and training methods. Ultimately, any changes to current practice in landing technique, how it is taught, and whether protective equipment is introduced, should be monitored in well controlled, prospective studies, with the statistical design accounting for the interaction between the variables, to determine the effect of these factors on injury rates and paratrooper performance. This will ensure that evidence-based guidelines can be developed, particularly in relation to landing technique and how this is trained, in order to minimize injuries associated with landings during military static-line parachuting in subsequent training and tactical operations.

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References

  1. Delbridge, A., Bernard, J.R.L.: The Macquarie Concise Dictionary, 3rd edn. The Macquarie Library, Sydney (2000)

    Google Scholar 

  2. Ellitsgaard, N., Ellitsgaard, V.C.: Injury producing factors in sport parachuting. J. Sports Med. Phys. Fitness 29(4), 405–409 (1989)

    Google Scholar 

  3. Knapik, J.J., et al.: Risk factors for injuries during military parachuting. Aviat. Space Environ. Med. 74(7), 768–774 (2003)

    Google Scholar 

  4. Ellitsgaard, N.: Parachuting injuries: a study of 110,000 sports jumps. Br. J. Sports Med. 21(1), 13–17 (1987)

    Article  Google Scholar 

  5. Knapik, J.J., et al.: Military parachuting injuries, associated events, and injury risk factors. Aviat. Space Environ. Med. 82(8), 797–804 (2011)

    Article  Google Scholar 

  6. Hughes, C.D., Weinrauch, P.C.L.: Military static line parachute injuries in an Australian Commando Battalion. ANZ J. Surg. 78(10), 848–852 (2008)

    Article  Google Scholar 

  7. Neves, E.B., de Souza, M.N., de Almeida, R.M.V.R.: Military parachuting injuries in Brazil. Injury 40(8), 897–900 (2009)

    Article  Google Scholar 

  8. Ball, V.L., et al.: Traumatic injury patterns associated with static line parachuting. Wilderness Environ. Med. 25(1), 89–93 (2014)

    Article  Google Scholar 

  9. Bricknell, M.C.M., Craig, S.C.: Military parachuting injuries: Literature review. Occup. Med. 49(1), 17–26 (1999)

    Article  Google Scholar 

  10. Bricknell, M.C.M., Amoroso, P.J., Yore, M.M.: What is the risk associated with being a qualified military parachutist? Occup. Med. 49(3), 139–145 (1999)

    Article  Google Scholar 

  11. Baldwin, C.C.: Parachuting injuries and type of parachute in a reserve rescue unit. Aviat. Space Environ. Med. 59(8), 780–782 (1988)

    Google Scholar 

  12. Kragh Jr, J.F., et al.: Parachuting injuries among army rangers: a prospective survey of an elite airborne battalion. Mil. Med. 161(7), 416–419 (1996)

    Google Scholar 

  13. Craig, S.C., et al.: Parachuting injuries during operation Royal Dragon, big drop III, Fort Bragg, North Carolina, May 15/16 1996. Mil. Med. 164(1), 41–43 (1999)

    Google Scholar 

  14. Schmidt, M.D., Sulsky, S.I., Amoroso, P.J.: Effectiveness of an outside-the-boot ankle brace in reducing parachuting related ankle injuries. Inj. Prev. 11(3), 163–168 (2005)

    Article  Google Scholar 

  15. Guo, W.J., et al.: Military parachuting injuries among male and female cadet pilots: a prospective study of 59,932 jumps. In: Applied Mechanics and Materials, pp. 837–841 (2014)

    Google Scholar 

  16. Guo, W.J., et al.: Analysis of risk factors for military parachuting injuries among Chinese air force cadet pilots. In: 3rd international conference on applied mechanics, materials and manufacturing, ICAMMM 2013, pp. 1778–1781. Dalian (2013)

    Google Scholar 

  17. Davison, D.J.: A review of parachuting injuries. Injury 21(5), 314–316 (1990)

    Article  Google Scholar 

  18. Ekeland, A.: Injuries in military parachuting: a prospective study of 4499 jumps. Injury 28(3), 219–222 (1997)

    Article  Google Scholar 

  19. Glorioso Jr, J.E., Batts, K.B., Ward, W.S.: Military free fall training injuries. Mil. Med. 164(7), 526–530 (1999)

    Google Scholar 

  20. Whitting, J.W., et al.: Parachute landing fall characteristics at three realistic vertical descent velocities. Aviat. Space Environ. Med. 78(12), 1135–1142 (2007)

    Article  Google Scholar 

  21. Essex-Lopresti, P.: The hazards of parachuting. Br. J. Surg. 34, 1–13 (1946)

    Article  Google Scholar 

  22. Knapik, J.J., et al.: Parachute ankle brace and extrinsic injury risk factors during parachuting. Aviat. Space Environ. Med. 79(4), 408–415 (2008)

    Article  Google Scholar 

  23. Jaffrey, M.A., Steele, J.R.: Landings during 2004 basic parachute courses: common technique faults and injuries. Australian Government, Department of Defence, Defence Science and Technology Organisation, Melbourne (2007)

    Google Scholar 

  24. Lowdon, I.M.R., Wetherill, M.H.: Parachuting injuries during training descents. Injury 20(5), 257–258 (1989)

    Article  Google Scholar 

  25. Ellitsgaard, N., Warburg, F.: Movements causing ankle fractures in parachuting. Br. J. Sports Med. 23(1), 27–29 (1989)

    Article  Google Scholar 

  26. Dhar, D.: Retrospective study of injuries in military parachuting. Med. J. Armed Forces India 63(4), 353–355 (2007)

    Article  MathSciNet  Google Scholar 

  27. Amoroso, P.J., et al.: Braced for impact: reducing military paratroopers’ ankle sprains using outside-the-boot braces. J. Trauma Inj. Infection and Critical Care 45(3), 575–580 (1998)

    Article  Google Scholar 

  28. Whitting, J.W., et al.: Does foot pitch at ground contact affect parachute landing technique? Mil. Med. 174(8), 832–837 (2009)

    Article  Google Scholar 

  29. Craig, S.C., Lee, T.: Attention to detail: injuries at altitude among U.S. Army Military static line parachutists. Mil. Med. 165(4), 268–271 (2000)

    Google Scholar 

  30. Amoroso, P.J., Bell, N.S., Jones, B.H.: Injury among female and male army parachutists. Aviat. Space Environ. Med. 68(11), 1006–1011 (1997)

    Google Scholar 

  31. Knapik, J.J., et al.: Injury risk factors in parachuting and acceptability of the parachute ankle brace. Aviat. Space Environ. Med. 79(7), 689–694 (2008)

    Article  Google Scholar 

  32. Pirson, J., Pirlot, M.: A study of the influence of body weight and height on military parachute landing injuries. Mil. Med. 155(8), 383–385 (1990)

    Google Scholar 

  33. Crowell III, H.P., et al.: Lower extremity assistance for parachutists (LEAP) Program: quantification of the biomechanics of the parachute landing fall and implications for a device to prevent injuries. Aberdeen Proving Ground, U.S. Army Research Laboratory (1995)

    Google Scholar 

  34. McNitt-Gray, J.L., Yokoi, T., Millward, C.: Landing strategy adjustments made by female gymnasts in response to drop height and mat composition. J. Appl. Biomech. 9(3), 173–190 (1993)

    Google Scholar 

  35. Santello, M., McDonagh, M.J.N.: The control of timing and amplitude of EMG activity in landing movements in humans. Exp. Physiol. 83(6), 857–874 (1998)

    Article  Google Scholar 

  36. Walshe, A.D., Wilson, G.J.: The influence of musculotendinous stiffness on drop jump performance. Can. J. Appl. Physiol. 22(2), 117–132 (1997)

    Article  Google Scholar 

  37. DeVita, P., Skelly, W.A.: Effect of landing stiffness on joint kinetics and energetics in the lower extremity. Med. Sci. Sports Exerc. 24(1), 108–115 (1992)

    Article  Google Scholar 

  38. McNitt-Gray, J.L.: Kinetics of the lower extremities during drop landings from three heights. J. Biomech. 26(9), 1037–1046 (1993)

    Article  Google Scholar 

  39. Butler, R.J., Crowell Iii, H.P., Davis, I.M.: Lower extremity stiffness: Implications for performance and injury. Clin. Biomech. 18(6), 511–517 (2003)

    Article  Google Scholar 

  40. Farley, C.T., Morgenroth, D.C.: Leg stiffness primarily depends on ankle stiffness during human hopping. J. Biomech. 32(3), 267–273 (1999)

    Article  Google Scholar 

  41. Laffaye, G., Bardy, B.G., Durey, A.: Leg stiffness and expertise in men jumping. Med. Sci. Sports Exerc. 37(4), 536–543 (2005)

    Article  Google Scholar 

  42. Derrick, T.R., Caldwell, G.E., Hamill, J.: Modeling the stiffness characteristics of the human body while running with various stride lengths. J. Appl. Biomech. 16(1), 36–51 (2000)

    Google Scholar 

  43. Liu, W., Nigg, B.M.: A mechanical model to determine the influence of masses and mass distribution on the impact force during running. J. Biomech. 33(2), 219–224 (2000)

    Article  Google Scholar 

  44. Alexander, R.M.: Modelling approaches in biomechanics. Philos. Trans. R. Soc. B: Biol. Sci. 358(1437), 1429–1435 (2003)

    Article  Google Scholar 

  45. Whittlesey, S.N., Hamill, J.: Chapter 10: computer simulation of human movement, in research methods in biomechanics. In Robertson, D.G.E. et al. (ed.) Human Kinetics. Champaign, IL, U.S (2014)

    Google Scholar 

  46. Zhang, S.N., Bates, B.T., Dufek, J.S.: Contributions of lower extremity joints to energy dissipation during landings. Med. Sci. Sports Exerc. 32(4), 812–819 (2000)

    Article  Google Scholar 

  47. Pirson, J., Verbiest, E.: A study of some factors influencing military parachute landing injuries. Aviat. Space Environ. Med. 56(6), 564–567 (1985)

    Google Scholar 

  48. Farrow, G.B.: Military static line parachute injuries. Aust. N. Z. J. Surg. 62(3), 209–214 (1992)

    Article  Google Scholar 

  49. Henderson, J.M., Hunter, S.C., Berry, W.J.: The biomechanics of the knee during the parachute landing fall. Mil. Med. 158(12), 810–816 (1993)

    Google Scholar 

  50. Ciccone, R., Richman, R.M.: The mechanism of injury and the distribution of three thousand fractures and dislocations caused by parachute jumps. J. Bone Jt. Surg. 30, 77–97 (1948)

    Google Scholar 

  51. Hoffman, J.R., Liebermann, D., Gusis, A.: Relationship of leg strength and power to ground reaction forces, in both experienced and novice jump trained personnel. Aviat. Space Environ. Med. 68(8), 710–714 (1997)

    Google Scholar 

  52. Salai, M., et al.: Lower limb injuries in parachuting. Int. J. Sports Med. 4(4), 223–225 (1983)

    Article  Google Scholar 

  53. Niu, W., Fan, Y.: Terrain stiffness and ankle biomechanics during simulated half-squat parachute landing. Aviat. Space Environ. Med. 84(12), 1262–1267 (2013)

    Article  Google Scholar 

  54. Li, Y., et al.: The effect of landing surface on the plantar kinetics of Chinese paratroopers using half-squat landing. J. Sports Sci. Med. 12(3), 409–413 (2013)

    Google Scholar 

  55. Caster, B.L., Bates, B.T.: The assessment of mechanical and neuromuscular response strategies during landing. Med. Sci. Sports Exerc. 27(5), 736–744 (1995)

    Article  Google Scholar 

  56. Bar-Dayan, Y., Bar-Dayan, Y., Shemer, J.: Parachuting injuries: a retrospective study of 43,542 military jumps. Mil. Med. 163(1), 1–2 (1998)

    Google Scholar 

  57. Oggero, E., et al.: The mechanics of drop landing on a flat surface—a preliminary study. Biomed. Sci. Instrum. 33, 53–58 (1997)

    Google Scholar 

  58. Self, B.P., Paine, D.: Ankle biomechanics during four landing techniques. Med. Sci. Sports Exerc. 33(8), 1338–1344 (2001)

    Article  Google Scholar 

  59. Seegmiller, J.G., McCaw, S.T.: Ground reaction forces among gymnasts and recreational athletes in drop landings. J. Athletic Training 38(4), 311–314 (2003)

    Google Scholar 

  60. Luippold, R.S., Sulsky, S.I., Amoroso, P.J.: Effectiveness of an external ankle brace in reducing parachuting-related ankle injuries. Inj. Prev. 17(1), 58–61 (2011)

    Article  Google Scholar 

  61. Knapik, J.J., et al.: Systematic review of the parachute ankle brace injury risk reduction and cost effectiveness. Am. J. Prev. Med. 38(1), S182–S188 (2010)

    Article  MathSciNet  Google Scholar 

  62. Gladh, K., et al.: Decelerations and muscle responses during parachute opening shock. Aviat. Space Environ. Med. 84(11), 1205–1210 (2013)

    Article  Google Scholar 

  63. Ivins, B.J., et al.: Traumatic brain injury risk while parachuting: comparison of the personnel armor system for ground troops helmet and the advanced combat helmet. Mil. Med. 173(12), 1168–1172 (2008)

    Article  Google Scholar 

  64. Arampatzis, A., Brüggemann, G.P., Klapsing, G.M.: A three-dimensional shank-foot model to determine the foot motion during landings. Med. Sci. Sports Exerc. 34(1), 130–138 (2002)

    Article  Google Scholar 

  65. Chu, Y., et al.: Air assault soldiers demonstrate more dangerous landing biomechanics when visual input is removed. Mil. Med. 177(1), 41–47 (2012)

    Article  Google Scholar 

  66. Dufek, J.S., Bates, B.T.: The evaluation and prediction of impact forces during landings. Med. Sci. Sports Exerc. 22(3), 370–377 (1990)

    Article  Google Scholar 

  67. Liebermann, D.G., Hoffman, J.R.: Timing of preparatory landing responses as a function of availability of optic flow information. J. Electromyogr. Kinesiol. 15(1), 120–130 (2005)

    Article  Google Scholar 

  68. McNitt-Gray, J.L., Yokoi, T., Millward, C.: Landing strategies used by gymnasts on different surfaces. J. Appl. Biomech. 10, 237–252 (1994)

    Google Scholar 

  69. McNitt-Gray, J.L., et al.: Mechanical demand and multijoint control during landing depend on orientation of the body segments relative to the reaction force. J. Biomech. 34(11), 1471–1482 (2001)

    Article  Google Scholar 

  70. Santello, M., McDonagh, M.J.N., Challis, J.H.: Visual and non-visual control of landing movements in humans. J. Physiol. 537(1), 313–327 (2001)

    Article  Google Scholar 

  71. Whitting, J.W., et al.: Dorsiflexion capacity affects Achilles tendon loading during drop landings. Med. Sci. Sports Exerc. 43(4), 706–713 (2011)

    Article  Google Scholar 

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Acknowledgments

The authors wish to thank Sheridan Gho for the artwork in Fig. 3.

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Authors and Affiliations

  1. Biomechanics Research Laboratory, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia

    Julie R. Steele & Karen J. Mickle

  2. School of Health and Human Sciences, Southern Cross University, Lismore, Australia

    John W. Whitting

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  1. Julie R. Steele
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  2. Karen J. Mickle
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  3. John W. Whitting
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Correspondence to Julie R. Steele .

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Editors and Affiliations

  1. Tel Aviv University, Tel Aviv-Yafo, Israel

    Amit Gefen

  2. Tel Aviv University, Tel Aviv-Yafo, Israel

    Yoram Epstein

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Steele, J.R., Mickle, K.J., Whitting, J.W. (2015). Preventing Injuries Associated with Military Static-line Parachuting Landings. In: Gefen, A., Epstein, Y. (eds) The Mechanobiology and Mechanophysiology of Military-Related Injuries. Studies in Mechanobiology, Tissue Engineering and Biomaterials, vol 19. Springer, Cham. https://doi.org/10.1007/8415_2015_184

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  • DOI: https://doi.org/10.1007/8415_2015_184

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  • Print ISBN: 978-3-319-33010-5

  • Online ISBN: 978-3-319-33012-9

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