This principle is applicable to almost all fitness programs, but in fact, it is easy to inhale when relaxing, but it is not easy to exhale when exerting strength. Most people like to hold their breath when exerting their strength, which makes it easy to concentrate. Therefore, it is necessary to start training exercise breathing rules from a light amount, otherwise there will be a phenomenon of "holding your breath".

As for what you said, bench press and rowing are in the opposite order of breathing, which is a misunderstanding. Although there are also movements with different breathing sequences, they are all advanced personal training.