Which sentence has the most traditional syntax?

A Chewing a ragged nail and checking her watch, she jiggled her leg up and down.
B Jiggling, her leg moving, checking her watch, she chewed her nail.
C Checking her watch, her leg jiggling up and down, she chewed a ragged nail.
D She chewed a ragged nail and checked her watch as her leg jiggled up and down.