Common misconceptions about weight lifting include beliefs that it leads to significant bulking in women, or that lifting heavy weights is necessary for all fitness goals. In reality, women typically have lower testosterone levels, making it difficult to gain large muscle mass. Additionally, strength training can sculpt and tone the body, promoting fat loss without excessive bulking. Furthermore, lifting lighter weights with higher repetitions can be effective for endurance and muscle definition, disproving the myth that heavy weights are the only path to success.