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健身：氮泵吃出心肌缺血小脑中风，你该怎么直视这种补剂？( 三 )


比如在练大重量深蹲前的热身最后一项做一些爆发性的跳跃 ， 例如深蹲跳、分腿跳、军事推举等等训练能够刺激神经系统对下肢肌肉的控制 ， 而在大重量硬拉前则推荐进行立定跳远、壶铃甩摆等符合相应动作模式的训练[22] 。 在练上肢前 ， 可以选择动作则很多 ， 例如药球的抛掷、战绳甩摆等等 。
健身：氮泵吃出心肌缺血小脑中风，你该怎么直视这种补剂？
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目标就是通过快速、爆发性的运动激活更高阈值的运动单位、神经驱动和发力率 ， 为接下来的训练提供帮助[23] 。
一旦这些手段能够帮助提高训练中的兴奋性 ， 那么也就没有必要再冒着风险吃不合规、杂牌氮泵了 。
参考文献：
[1]Dreher M, Ehlert T, Simon P, etal. Boost Me: Prevalence and Reasons for the Use of Stimulant ContainingPre Workout Supplements Among FitnessStudio Visitors in Mainz (Germany). Front Psychol 2018;9:1134.doi:10.3389/fpsyg.2018.01134
[2]Harty PS, Zabriskie HA, EricksonJL, et al. Multi-ingredient pre-workout supplements, safetyimplications, and performance outcomes: a brief review. J Int Soc SportsNutr2018;15:41. doi:10.1186/s12970-018-0247-6
[3]Wang SSY. Pre-Workout SupplementInduced Cardiac Ischaemia in a Young Female. J Sports Sci 2019;00:1–5.doi:10.1080/02640414.2019.1689598
[4]Cohen PA, Zeijlon R, Nardin R, etal. Hemorrhagic Stroke Probably Caused by Exercise Combined With a SportsSupplement Containingbeta-Methylphenyl-ethylamine (BMPEA): A Case Report. Ann. Intern. Med. 2015;162:879–80.doi:10.7326/L15-5101
[5]Joy JM, Lowery RP, Falcone PH, etal. A multi-ingredient, pre-workout supplement is apparently safe inhealthy males and females. Food Nutr Res 2015;59:27470.
[6]Harris BF, Winn C, Ableman TB.Hemorrhagic Stroke in a Young Healthy Male Following Use of Pre-WorkoutSupplement Animal Rage XL. Mil Med 2017;182:e2030–3.doi:10.7205/MILMED-D-17-00013
【健身：氮泵吃出心肌缺血小脑中风，你该怎么直视这种补剂？】[7]Feldmann E, Broderick JP, KernanWN, et al. Major risk factors for intracerebral hemorrhage in the youngare modifiable. Stroke 2005;36:1881–5.doi:10.1161/01.STR.0000177480.62341.6b
[8]Lieberman HR, Austin KG, Farina EK.Surveillance of the armed forces as a sentinel system for detecting adverseeffects of dietary supplements in the general population. Public Health Nutr2018;21:882–7. doi:10.1017/S1368980017003111
[9]Cohen PA, Travis JC, Keizers PHJ, etal. Four experimental stimulants found in sports and weight losssupplements: 2-amino-6-methylheptane (octodrine), 1,4-dimethylamylamine(1,4-DMAA), 1,3-dimethylamylamine (1,3-DMAA) and 1,3-dimethylbutylamine(1,3-DMBA). Clin Toxicol (Phila) 2018;56:421–6.doi:10.1080/15563650.2017.1398328
[10]Jung YP, Earnest CP, Koozehchian M, etal. Effects of ingesting a pre-workout dietary supplement with and withoutsynephrine for 8 weeks on training adaptations in resistance-trained males. JInt Soc Sports Nutr 2017;14:1. doi:10.1186/s12970-016-0158-3
[11]Bergstrom HC, Byrd MT, Wallace BJ, etal. Examination of a Multi-ingredient Preworkout Supplement on Total Volumeof Resistance Exercise and Subsequent Strength and Power Performance. Jstrength Cond Res 2018;32:1479–90. doi:10.1519/JSC.0000000000002480


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