Which of the following best describes the correct position at the start of the second pull during the snatch? A. bar positioned at the top of the patella, shoulders slightly behind the bar B. bar positioned on the thighs between the knees and middle of the thigh, shoulders over the bar C. bar positioned on the thighs between the knees and middle of the thigh, shoulders slightly behind the bar as the elbows begin to flex to pull the bar