You frequent the gym all the time and you actually workout with the weights. You believe you know what you're doing. In fact, you sort of snicker at the newbies sitting next to you trying to do a bicep curl - you keep wondering about the mistakes they're making and sometimes how they have no clue to what they're doing. But no matter how long you've been working out or … [Read more...] about 5 Strength Training Mistakes Holding You Back