Peloton instructor Leanne Hainsby, 35, hosts 'first class' since revealing breast cancer battle

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 Reveals Cancer Diagnosis

Peloton instructor Leanne Hainsby, 35, hosts 'first class' since revealing breast cancer battle

Peloton instructor Leanne Hainsby, 35, hosts 'first class' since revealing breast cancer battle

Peloton Instructor Leanne Hainsby Diagnosed With Breast Cancer

Peloton Instructor Leanne Hainsby, 35, Hosts 'first Class' Since Revealing Breast Cancer Battle - Ny Breaking News

Peloton instructor Leanne Hainsby, 35, hosts 'first class' since revealing breast cancer battle

Peloton's Ben Alldis Says he and Leanne Hainsby Want to be 'Married by the End of Next Year' (Exclusive)

Peloton instructor Leanne Hainsby says she 'woke up screaming' when she realised she had breast cancer - and reveals why she continued to teach her classes during chemo

Peloton Instructor Leanne Hainsby, 35, Shares Breast Cancer Diagnosis