Lisa and Tony Zappa kick off the Challenge with strength, motivation — and lots of meal prep!
Welcome to Oxygen, the ultimate guide to women's strength training, performance and nutrition. Browse our database of workouts for women, get training tips from top athletes, coaches and experts, expand your knowledge about women's health, and increase your overall strength, endurance and mobility with our online fitness courses. We have the tools to help you reach your goals.
Emmy-winning TV host, author and certified trainer Samantha Harris shares her top lessons learned from her breast cancer experience.