From Lycra leotards to maple-infused water, the fitness industry is not without its fads. Luckily, for those who would rather shed pounds than dollars, this year’s trend is a “back to basics” approach using proven methods to get you fit, lean and toned. So before you leap into the rip

©2015 Bloomberg News NO7QKB6JIJUR (Bloomberg) — Last year’s superstar of the Treasury market is punishing investors in 2015, and Goldman Sachs Group Inc. is calling it a “poor investment.” Thirty-year bonds have slumped 8 percent in the past two weeks, leaving investors with a loss of 4.8 percent since Dec. 31,