Peloton instructor Leanne Hainsby has been undergoing treatment for breast cancer since the summer

I focus on one step at a time' 

Peloton Instructor Leanne Hainsby Celebrates One Year of Sobriety

Leanne Hainsby - Peloton

Peloton Instructor Leanne Hainsby Reveals Secret Battle With

Peloton's Leanne Hainsby Reveals Breast Cancer Symptom and

Peloton Instructor Leanne Hainsby Diagnosed With Breast Cancer

Exclusive: Peloton Instructor Leanne Hainsby Describes Breast Cancer

Peloton instructor Leanne Hainsby says she 'woke up screaming

Exclusive: Peloton Instructor Leanne Hainsby Describes Breast Cancer

Peloton's Leanne Hainsby Shares Breast Cancer Diagnosis

Peloton Instructor Leanne Hainsby, 35, Shares Breast Cancer Diagnosis

Peloton's Leanne Hainsby: My Journey to Breast Cancer Diagnosis

Peloton instructor Leanne Hainsby has been undergoing treatment