The author's conclusion was that while yoga is often not cardio exercise as defined by the West, it does still meet a lot of the same goals as cardio exercise: lowering the heart rate and increasing lung capacity during physical stress (e.g., exercise).
Comments: 14. On December 22nd 1974 Angie Baby by Helen Reddy peaked at #1 (for 1 week) on Billboard's Hot Top 100 chart; it had entered the chart on October 13th and spent 17 weeks on the Top 100... On December 1st it also reached #1 (for 1 week) on Billboard's Adult Contemporary Tracks chart...
There was speculation that the song was about David Bowie's first wife Angela, the actress Angie Dickinson, Keith Richards' newborn daughter Dandelion Angela, and others.