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.

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I'd teach a Peloton class then go straight to chemo

Leanne Hainsby - Peloton

Peloton's Leanne Hainsby, 35, diagnosed with breast cancer

Leanne Hainsby - Peloton

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

Peloton Instructor Leanne Hainsby Diagnosed With Breast Cancer

Peloton Instructor Leanne Hainsby, 35, Reveals Breast Cancer

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