The ratio of blood serum testosterone and cortisol (T/C) and VAT changes in high intensive training. The time and degree of the variation of T/C ratio and VAT are different.

• 高强度训练周期中血清睾酮 (T)与血清皮质醇 (C)比值 (T/ C)和无氧阈速率 (VAT)发生变化 ,其变化形式表现为 :在训练周期中 ,T/ C值和 VAT发生变化的时间和程度不同 ;