Hormonal and inflammatory responses to low-intensity resistance exercise with vascular occlusion were studied. Subjects (n = 6) performed bilateral leg extension exercise in the seated position, with the proximal end of their thigh compressed at 214 ± ...

Hormonal and inflammatory responses to low-intensity resistance exercise with vascular occlusion were studied. Subjects (n = 6) performed bilateral leg extension exercise in the seated position, with the proximal end of their thigh compressed at 214 ± 7.7 (SE) mmHg throughout the session of exercise by means of a pressure tourniquet. Mean intensity and quantity of the exercise were 20% of 1 repetition maximum and 14 repetitions × 5 sets, respectively. In each set, the subjects repeated the movement until exhaustion. Plasma concentrations of growth hormone (GH), norepinephrine (NE), lacate (La), lipid peroxide (LP), interleukin-6 (IL-6), and activity of creatine phosphokinase (CPK) were measured before and after the exercise was finished and the tourniquet was released. Concentrations of GH, NE, and La consistently showed marked, transient increases after the exercise with occlusion, whereas they did not change a great deal after the exercise without occlusion (control) done at the same intensity and quantity. Notably, concentration of GH reached a level ∼290 times as high as that of the resting level 15 min after the exercise. IL-6 concentration showed a much more gradual increase and was maintained at a slightly higher level than in the control even 24 h after exercise. Concentrations of LP and CPK showed no significant change. The results suggest that extremely light resistance exercise combined with occlusion greatly stimulates the secretion of GH through regional accumulation of metabolites without considerable tissue damage.

(출처 : aps, https://doi.org/10.1152/jappl.2000.88.1.61)

본 자료는 최종결과물(결과보고서)의 원자료이다.

이 자료는 노인 및 젊은 남성들을 대상으로 수행된 혈류제한 운동과 근력, 근비대 간의 관계에 대한 연구이며, 이를 토대로 노인 여성 및 남성의 근육계와 골격계에 긍정적인 변화를 일으키는 혈류제한 저항성 운동 ...

본 자료는 최종결과물(결과보고서)의 원자료이다.

이 자료는 노인 및 젊은 남성들을 대상으로 수행된 혈류제한 운동과 근력, 근비대 간의 관계에 대한 연구이며, 이를 토대로 노인 여성 및 남성의 근육계와 골격계에 긍정적인 변화를 일으키는 혈류제한 저항성 운동 훈련의 효과를 알아보고자 하였다.

Abstract
METHODS
RESULTS
DISCUSSION
FOOTNOTES
AUTHOR NOTES

Abstract
METHODS
RESULTS
DISCUSSION
FOOTNOTES
AUTHOR NOTES