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PURPOSE: Short periods of basic military training increase the density and size of the tibia, but the adaptive response of bone microarchitecture, a key component of bone strength, is not fully understood. METHODS: Tibial volumetric bone mineral density (vBMD), geometry, microarchitecture and mechanical properties were measured using high-resolution peripheral quantitative computed tomography in 43 male British Army infantry recruits (mean+/-SD, age 21+/-3years, height 1.76+/-0.06m, body mass 76.5+/-9.4kg). Bilateral scans were performed at the distal tibia at the start (week 1) and end (week 13) of basic military training. Concurrent measures were obtained for whole-body areal bone mineral density (aBMD) using DXA, and markers of bone metabolism (betaCTX, P1NP, PTH, total 25(OH)D and ACa) from venous blood. RESULTS: Training increased areal BMD for total body (1.4%) and arms (5.2%) (P/=0.094). Training increased trabecular (1.3 to 1.9%) and cortical vBMD (0.6 to 0.9%), trabecular volume (1.3 to 1.9%), cortical thickness (3.2 to 5.2%) and cortical area (2.6 to 2.8%), and reduced trabecular area (-0.4 to -0.5%) in both legs (P/=0.188). betaCTX decreased (-0.11mugl(-1), P/=0.233). CONCLUSION: A short period of basic military training increased density and altered geometry of the distal tibia in male military recruits. The osteogenic effects of basic military training are likely due to an increase in unaccustomed, dynamic and high-impact loading.

Purpose: Short periods of basic military training increase the density and size of the tibia, but the adaptive response of bone microarchitecture, a key component of bone strength, is not fully understood. Methods: Tibial volumetric bone mineral density (vBMD), geometry, microarchitecture and mechanical properties were measured using high-resolution peripheral quantitative computed tomography in 43 male British Army infantry recruits (mean ± SD, age 21 ± 3 years, height 1.76 ± 0.06 m, body mass 76.5 ± 9.4 kg). Bilateral scans were performed at the distal tibia at the start (week 1) and end (week 13) of basic military training. Concurrent measures were obtained for whole-body areal bone mineral density (aBMD) using DXA, and markers of bone metabolism (βCTX, P1NP, PTH, total 25(OH)D and ACa) from venous blood. Results: Training increased areal BMD for total body (1.4%) and arms (5.2%) (P ≤ 0.031), but not legs and trunk (P ≥ 0.094). Training increased trabecular (1.3 to 1.9%) and cortical vBMD (0.6 to 0.9%), trabecular volume (1.3 to 1.9%), cortical thickness (3.2 to 5.2%) and cortical area (2.6 to 2.8%), and reduced trabecular area (−0.4 to −0.5%) in both legs (P < 0.001). No changes in trabecular number, thickness and separation, cortical porosity, stiffness or failure load were observed (P ≥ 0.188). βCTX decreased (−0.11 μg∙l-1, P < 0.001) and total 25(OH)D increased (9.4 nmol∙l-1, P = 0.029), but no differences in P1NP, PTH or ACa were observed between timepoints (P ≥ 0.233). Conclusion: A short period of basic military training increased density and altered geometry of the distal tibia in male military recruits. The osteogenic effects of basic military training are likely due to an increase in unaccustomed, dynamic and high-impact loading.

Military Adaptation in War addresses one of the most persistent problems that military organizations confront: namely, the problem of how to adapt under the trying, terrifying conditions of war. This work builds on the volume that Professor Williamson Murray edited with Allan Millett on military innovation (a quite different issue, though similar in some respects). In Clausewitzian terms, war is a contest, an interactive duel, which is of indeterminate length and presents a series of intractable problems at every level, from policy and strategy down to the tactical. Moreover, the fact that the enemy is adapting at the same time presents military organizations with an ever-changing set of conundrums that offer up no easy solutions. As the British general, James Wolfe, suggested before Quebec: 'War is an option of difficulties'. Dr Murray provides an in-depth analysis of the problems that military forces confront in adapting to these difficulties

Verlagsinfo: When NATO took charge of the International Security Assistance Force (ISAF) for Afghanistan in 2003, ISAF conceptualized its mission largely as a stabilization and reconstruction deployment. However, as the campaign has evolved and the insurgency has proved to more resistant and capable, key operational imperatives have emerged, including military support to the civilian development effort, closer partnering with Afghan security forces, and greater military restraint. All participating militaries have adapted, to varying extents, to these campaign imperatives and pressures. This book analyzes these initiatives and their outcomes by focusing on the experiences of three groups of militaries: those of Britain, Canada, Denmark, the Netherlands, and the US, which have faced the most intense operational and strategic pressures; Germany, who's troops have faced the greatest political and cultural constraints; and the Afghan National Army (ANA) and the Taliban, who have been forced to adapt to a very different sets of circumstances.

Citation: Nichols, Harriet Grace. Military men as writers. Senior thesis, Kansas State Agricultural College, 1898. ; Morse Department of Special Collections ; Introduction: The idea of literary work of any kind is not usually associated with the popular conception of a military man, and probably with reason, for we find, upon investigation, that men in the army are not, as a rule, writers. As one authority expresses it, "The military pen is generally no more flexible than a sponge staff." Why is it? Is it because they are uneducated? Is it true, as Gen. Cullum asserts that "to find a scholar among military men is for the unexpected to happen?" Mountaigne too, says that the most warlike nations are the most ignorant, citing the Turks, and Goths; that Rome was more valiant before she grew so learned, - but does it necessarily follow that it was because of her increased knowledge that she became less valiant? Study the history of Rome and you will find that he decline and downfall was not due to increased intelligence and learning but to far different causes. As to the Goths and Turks, they are not to be classed with civilized nations. They are barbarians, in war, as in peace. Finally, are military men so important?

Fat-free mass (FFM) adaptations to physical training may differ between sexes based on disparities in fitness level, dietary intake, and levels of plasma amino acids (AA). This investigation aimed to determine FFM and plasma AA responses to military training, examine whether adaptations differ between male and female recruits, and explore potential associations between FFM and AA responses to training. Body composition and plasma AA levels were assessed in US Army recruits (n = 209, 118 males, 91 females) before (baseline) and every three weeks during basic combat training (BCT), a 10-week military training course. Body weight decreased in men but remained stable in women during BCT (sex-by-time interaction, P < 0.05). Fifty-eight percent of recruits gained FFM during BCT, with more (P < 0.05) females (88%) gaining FFM than males (36%). Total plasma AA increased (P < 0.05) during BCT, with greater (P < 0.05) increases observed in females (17%) then in males (4%). Essential amino acids (EAA) and branched-chain amino acids (BCAA) were increased (P < 0.05) in females but did not change in males (sex-by-time interaction, P < 0.05). Independent of sex, changes in EAA (r = 0.34) and BCAA (r = 0.27) from baseline were associated with changes in FFM (P < 0.05); greater (P < 0.05) increases in AA concentrations were observed for those who gained FFM. Increases in FFM and plasma AA suggest that BCT elicits a more pronounced anabolic response in women compared to men, which may reflect sex-specific differences in the relative intensity of the combined training and physiological stimulus associated with BCT.