No pain, no gain, right? Well, not really. Today's episode is all about busting two commonly held and closely related training myths. First, should you always do precisely what's written on your training plan, even if your body is tired? And second, should your intervals always be ridden to failure, as hard as you can go? Coach Trevor Connor and VN senior editor Caley Fretz are joined by Brent Bookwalter, Lucas Euser, Inigo San Milan, Robert PIckels, and Grant Holicky to help you determine when you should and shouldn't push through bad legs, and when you should and shouldn't do intervals at full gas.