Incorporating speed work or interval training (running at a very fast speed for short intervals of time) into your running routine can also help your weight loss efforts.

把速度训练或者间隔训练(以非常快的速度跑很短的时间)融合到你常规的跑步中，这也可以帮助你实现减肥。

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For a fast, full-body weight-training and interval program, close your office door and cue up the Scientific 7-Minute Workout.

要利用零碎时间快速做全身性重量训练，不妨关上办公室的门，准备进行“7分钟科学健身”。

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