Sex-Specific Exercise Recommendations for Heart Health

Strategic Insights -

Research has shed light on the distinct differences in exercise requirements for men and women to achieve the same level of heart protection. According to a study published in the journal Nature Cardiovascular Research, women can gain the same level of heart protection as men by exercising for nearly half the amount of time. The study analyzed data from around 85,000 adults and found that women who exercised for 250 minutes a week (approximately 35 minutes a day) showed a 30 percent lower risk of developing heart disease, while men needed to exercise for around 530 minutes a week to achieve the same level of protection. This study highlights the importance of sex-specific exercise recommendations, as men and women have different biological responses and systems.

Key Takeaways:

  • A study published in the journal Nature Cardiovascular Research found that women can gain the same level of heart protection as men by exercising for nearly half the amount of time.
  • Women who exercised for 250 minutes a week (approximately 35 minutes a day) showed a 30 percent lower risk of developing heart disease, while men needed to exercise for around 530 minutes a week to achieve the same level of protection.
  • Women with heart disease who met the recommended activity levels gained a 70 percent lower risk of death, compared to those who stayed inactive.
  • Men with heart disease who met the recommended activity levels gained a 19 percent lower risk of death, compared to those who stayed inactive.
  • Women have an extra advantage in heart health due to the presence of estrogen, which causes fat metabolism when exercising, putting less pressure on the heart.
  • Women have more endurance-oriented muscle fibers (type I) compared to men, who have more power-oriented muscle fibers (type II).
  • These biological variations make it possible for women to reap better rewards for cardiovascular health.
  • Hormones and muscle composition play a crucial role in sex-specific exercise requirements.

Sources:

  • Nature Cardiovascular Research, "A study published on October 27, 2025, unveiled the difference in how men and women gain heart health benefits from exercise."
  • Hindustan Times article, "Exercise for heart health benefits differs for men and women: Study."