Body strength, Girl lift and carry Girl :

Myth number 1) Strength training will cause big, bulky muscles and make woman look masculine.
Most women do not have the genetic potential to develop big muscles. They lack sufficient amounts of the male hormone testosterone to develop the kind of muscle mass seen in men. The dominant female hormone, oestrogen, is not responsible for muscle growth, unlike male testosterone.

The only way for the majority of women to develop large "male like" muscles would be for them it ingest/inject extraneous testosterone to override their normal hormonal functions. Clearly, this is not a common practice and is only really seen in the sport of bodybuilding and other pursuits where developing maximal strength is necessary.