Exercise for PCOS symptoms All of us need regular exercise because it has so many advantages, but people with PCOS need it even more. Due to their insulin resistance, people with PCOS are more likely to become obese and develop diabetes, and it can be challenging to reduce weight. Lack of physical exercise and excessive body weight are related, and both may be contributing factors to insulin resistance. Exercise will also aid to regulate your hormones and lower your testosterone levels, which is another distinct benefit. This will lessen PCOS symptoms including acne and excessive hair growth.