Despite losing her top, Sally insisted on continuing her workout. She took a look around to make sure nobody was in the gym. She walked to the treadmill, and set the machine to a rather brisk pace.
She ran for a couple minutes, but after the previous exercises, she began to feel tired, her concentration broke and she tripped and lost her balance. Her legs immediately were pulled from underneath her, and she barely caught onto the handlebar.
Unfortunately for her, her quick reflexes were rewarded with her pants getting caught in the machine, ripping it off, along with her underwear.