女性在CrossFit训练期间的腹内压以及年龄和胎次的影响。
Intraabdominal pressure in women during CrossFit exercises and the effect of age and parity.
作者信息
Gephart Laura Faye, Doersch Karen M, Reyes Michelle, Kuehl Thomas J, Danford Jill M
机构信息
Department of Obstetrics and Gynecology, University of Texas, Rio Grande Valley, Rio Grande Valley, Texas.
Texas A&M Health Science Center College of Medicine, Temple, Texas.
出版信息
Proc (Bayl Univ Med Cent). 2018 Apr 9;31(3):289-293. doi: 10.1080/08998280.2018.1446888. eCollection 2018 Jul.
To determine intraabdominal pressure (IAP) in women during CrossFit and to determine whether parity, age, or CrossFit experience affects IAP during CrossFit exercises, we evaluated 10 women: 5 experienced and active CrossFitters and 5 who were not regularly engaged in CrossFit. A Laborie urodynamics abdominal pressure probe with the Goby wireless system measured IAP during 10 repetitions of 13 different CrossFit exercises. Women had a mean age of 36 years. A significant difference was found between mean peak IAP of the 5 parous vs the 5 nulliparous women ( = 0.009). Experience with CrossFit did not affect mean peak IAP achieved with exercise. In some exercises, there was a significant change in IAP as participants progressed through repetitions ( = 0.003 for back squats and 0.04 for sit-ups). Participants achieved IAP values that were markedly higher than those previously published.
为了测定女性在进行CrossFit训练时的腹内压（IAP），并确定经产情况、年龄或CrossFit训练经验是否会在CrossFit训练期间影响IAP，我们评估了10名女性：5名经验丰富且活跃的CrossFit训练者和5名未经常参与CrossFit训练的女性。使用带有Goby无线系统的Laborie尿动力学腹压探头，在13种不同的CrossFit训练动作重复10次的过程中测量IAP。女性的平均年龄为36岁。发现5名经产妇与5名未产妇的平均峰值IAP之间存在显著差异（P = 0.009）。CrossFit训练经验并未影响训练时达到的平均峰值IAP。在某些训练动作中，随着参与者完成重复动作，IAP有显著变化（后深蹲的P = 0.003，仰卧起坐的P = 0.04）。参与者达到的IAP值明显高于先前公布的值。
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