they waddle, they stride

"Most women walk badly – and most women don’t know it.  They waddle, they stride, they slouch. It is truly amazing what even two weeks of half-hour daily exercise will do. At the end of two weeks, a waddler's own dog won’t recognize her footstep." Nye, Dorothy. 1936. New Bodies for Old; Why, Where and How to Exercise for Figure, Beauty and Health. New York. Funk and Wagnall's Co. p.69-70