单词free-weight
un.: 自由重量级
网络: 自由重量区
复数：free-weights
Here are a few of the most effective free weight based thin thighs exercises. . .
下面是一些基础练习瘦大腿最有效的免费重量……
Learn more about the fastest ways to burn calories with tips from a fitness trainer in this free weight loss video.
学习和了解更多关于如何最快的燃烧卡路里和健身教练建议在这个自由减肥的视频。
After a short time you will feel more in control during the execution of free weight exercises.
经过短暂的时间，你会感到更多的控制权，在执行免费重量练习。
If the budget permits, you can even find a free weight rack that has a smith machine combined.
如果预算允许，你甚至可以找到一个免费重量机架具有史密斯机结合起来。