A triathlon consists of four disciplines: swim, bike, run, and transitions. Most often, we only spend time training on three of those disciplines. アスリートたちは、トレーニングで自分を追い込み、望む結果を引き出すために心肺機能を鍛え上げます。では、トランジションについてはどうでしょう。Perhaps you have never given much thought to this discipline because...
