You continue steady weight loss of 1 to 2 pounds (0.5 to 1 kilogram) a week until you reach your goal weight.

你将继续稳定地每周减重1-2磅（0.5-1kg），直到你达到目标体重。

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To lose excess fat and keep it from coming back, aim for slow and steady weight loss - up to 2 pounds (1 kilogram) a week.

减去多余脂肪并保证不再反弹，循序渐进的减重- - -每周减少2磅(1公斤)。

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All I need is a force of about 50 newtons, and I'm standing there, and on the other side is this 10,000-kilogram weight.

我只需要50牛顿的力，我站在那里，在另一边，是10000公斤的重量。

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The American College of Sports Medicine recommends that endurance and strength training athletes consume higher levels of daily protein than the standard recommended daily allowance (i.e. 1.2-1.7 grams of protein for each kilogram of body weight, versus 0.8 grams per kilogram per day).

CNN: Could low iron, protein contribute to soreness after exercise?

With the weightlifting trials approaching, her main goal this week has been to shed nearly eight pounds from her 136-pound, 5-foot-3 frame to make her weight class. (At the trials, she will compete in the 58-kilogram class, which is about 127.6 pounds.) As a skeleton racer, she can afford to be a bit heavier.

WSJ: Cross Training: A Racer on Ice Dreams of Summer Games, Too