고부하 역기 운동시 체위 변화에 따른 안압변화

• 영문명: The Effect of Positional Changes during Heavy Weight Lifting on Intraocular Pressure
• 발행기관: 대한안과학회
• 저자명: 송해윤 정상문 임재석 이응 권정도,Hae Yoon Song, MD, Sang Moon Jeoung, MD, Jae Seok Im, MD, Eung Lee, MD, Jeong Do Kwon, MD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume50,number12, 1831~1839쪽, 전체 9쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2009.12.15

영문 초록

Purpose: To measure intraocular pressure (IOP) as a function of positional changes of the head during heavy weight lifting. Methods: The subjects of this study were 30 healthy adult males in their twenties to forties. This study investigated their ophthalmic examinations, BMI (body mass index), and 1RM (one repetition maximum) according to the three bench press positions. The baseline IOP was measured in each position before starting exercise. IOP was measured during pre-exercise and then lift down, lift up when exerting 80% of 1RM in three bench press positions. Results: Before exercising, the IOP was higher in the lowered head position in the decline bench press (18.20±2.89 mmHg) than in the incline bench press (14.38±2.32 mmHg) (p<0.001). The IOP increased significantly during the bench press exercise, relative to during the pre-exercise (p<0.001). Upon lift down, IOP increased by 3.72±1.85 mmHg greater than upon lift up, and mean IOP increased by 2.61±1.63 mmHg (p<0.001). In our experiments, IOP increased to a maximum of 22.10±2.79 mmHg, measured during lift down in the decline bench press configuration. The BMI and the IOP before exercise showed significant correlation (p<0.05). Conclusions: IOP increased more during exercise involving a lower head position. Further study is needed to know the extent to which this result is relevant for glaucoma patients and which activities and head positions during exercise may worsen glaucoma. In the meantime, patients with severe glaucoma may need to avoid lifting heavy objects with a lowered head position. J Korean Ophthalmol Soc 2009;50(12):1831-1839

키워드

Bench press, Intraocular pressure, Positional change, Valsalva maneuver, Weight lifting