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Costco's Fertility Move, Peloton's Gym Push, New Strength Guidelines

March 17, 2026: Your daily rundown of health and wellness news, in under 5 minutes.

Today's top stories:

American College of Sports Medicine updates resistance training guidelines for first time in 17 years, emphasizing consistency over perfect programming

Peloton introduces Commercial Series bike and treadmill for gyms, pairing Precor-engineered hardware with instructor-led classes shipping late 2026

Costco partners with Sesame and IVI RMA to offer fertility care with up to 80% savings on medications, addressing one in six Americans facing infertility

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