For arms , try rowing or cross-country skiing .

对胳膊来说，多从事划船和越野滑雪吧。

Many rowing ergometers have computer-generated programs that provide a pre-programmed workout .

许多划船的功能计有电脑的控制程序，提供预先设定的运动消耗量。

Rowing in english private schools is often excellent .

赛艇运动在英国私立学校往往非常出色。

You 'll soon save enough money to buy an exercise bike or even a rowing machine .

你将很快有足够的时间来购买一辆用于锻炼的自行车甚至划船练习器。

Rowing machines provide a good indoor workout by primarily , but not exclusively , targeting the upper body muscles .

划船器械提供了一种很好的室内消耗体能的方式，它主要是对上半身肌肉的训练。