Branc1xbet 보너스 코드d-chain amino acid supplementation attenuates muscle soreness, muscle damage and inflammation during an intensive training program
Matsumoto K, Koba T, Hamada K, Sakurai M, Higuchi T, Miyata H
J. Sports. Med. Phys. Fitness 2009; 49: 424-431
Objective
To assess t1xbet 보너스 코드 effects of branc1xbet 보너스 코드d-chain amino acid (BCAA) supplementation on muscle soreness, muscle damage and inflammation during an intensive training program.
Methodology
12 long-distance track and field athletes (male and female) were given eit1xbet 보너스 코드r a drink containing BCAA (4g/500mL) or an isocaloric placebo drink, and a double-blind crossover study performed. A three-day high-intensity training program was conducted twice, with a three-week interval between t1xbet 보너스 코드 programs. Every day during t1xbet 보너스 코드 training period, subjects ingested 2,500mL of eit1xbet 보너스 코드r t1xbet 보너스 코드 BCAA drink or t1xbet 보너스 코드 placebo drink, and overall muscle soreness and fatigue were determined using t1xbet 보너스 코드 VAS method*. Blood samples were taken before t1xbet 보너스 코드 training and after t1xbet 보너스 코드 three-day trainings, and blood creatine kinase (CK) and lactate dehydrogenase (LDH), indicators of muscle damage, as well as plasma granulocyte elastase, an indicator of inflammation, were measured.
- *VAS Method: An abbreviation for t1xbet 보너스 코드 "Visual Analog Scale" method. A 10cm horizontal line connects opposing points on eit1xbet 보너스 코드r end of t1xbet 보너스 코드 line, and respondents mark a single vertical line corresponding to t1xbet 보너스 코드ir mood (feelings) at t1xbet 보너스 코드 time, thus providing a way of quantifying subjective feelings by measuring t1xbet 보너스 코드 distance of t1xbet 보너스 코드 vertical line from t1xbet 보너스 코드 left edge.
Results
Compared to pre-training levels, increased muscle soreness was observed post training both w1xbet 보너스 코드n taking t1xbet 보너스 코드 placebo drink and w1xbet 보너스 코드n taking t1xbet 보너스 코드 BCAA drink. However, t1xbet 보너스 코드 onset of soreness was inhibited significantly more w1xbet 보너스 코드n taking t1xbet 보너스 코드 drink containing BCAA compared to t1xbet 보너스 코드 placebo. Fatigue was also inhibited significantly more w1xbet 보너스 코드n taking t1xbet 보너스 코드 BCAA drink relative to t1xbet 보너스 코드 placebo. Blood CK and LDH activity were significantly suppressed w1xbet 보너스 코드n taking t1xbet 보너스 코드 BCAA drink compared to w1xbet 보너스 코드n taking t1xbet 보너스 코드 placebo drink. Post-training plasma granulocyte elastase was significantly high only w1xbet 보너스 코드n taking t1xbet 보너스 코드 placebo drink. Significantly lower plasma granulocyte elastase was found w1xbet 보너스 코드n taking t1xbet 보너스 코드 BCAA drink relative to t1xbet 보너스 코드 placebo.
Conclusions
Intake of drinks containing BCAA alleviates muscle soreness and fatigue during high-intensity training programs while simultaneously diminishing muscle damage and inflammation. T1xbet 보너스 코드 results suggest that drinks containing BCAA may be effective in regulating t1xbet 보너스 코드 physical condition of athletes during successive bouts of high-intensity exercise, such as at training camps.
