Peloton instructor Leanne Hainsby, 35, hosts 'first class' since

The fitness star, 35, was diagnosed in August after finding a lump in her breast and has since undergone one surgery and 12 weeks of chemotherapy.

35-Year-Old Peloton Instructor Leanne Hainsby Shares Breast Cancer

News About Peloton Instructors (Archive) - Page 3 of 31 - Peloton

Peloton instructor reveals breast cancer diagnosis at age 35 - ABC

Peloton instructor Leanne Hainsby, 35, hosts 'first class' since

DailyMail Karate studio owner defends decision to ban student

Video: Peloton instructor Leanne Hainsby shares her life on

Leanne Hainsby Returns to Peloton After Revealing Cancer Diagnosis

Renowned Peloton instructor Leanne Hainsby, 35, diagnosed with

Peloton instructor Leanne Hainsby, 35, hosts 'first class' since