单纯地去健身房并不能保证你得到很好的锻炼。一边跑步一边读完一本杂志,不吃早餐去参加有氧操班,这些是很多人经常会做的,而效果却不像你想象的那么好。这里是私人教练提供的他们每天都能看到的六个最糟糕的体育锻炼习惯,同时他们也提供了最好的方法,以免你在健身房浪费时间—— Simply going to the gym does not guarantee that you get a good workout. While reading a magazine while running, not having breakfast for an aerobic class, these are what many people often do, but the effect is not as good as you think. Here are the six worst physical exercises routine they can see every day with personal trainers, and they also provide the best way to avoid wasting your time in the gym -