This Popular Peloton Instructor, 35, Has Been Diagnosed With Breast Cancer

While treatment largely depends on the type of cancer and stage, younger women with some types of cancer may do better with chemotherapy, Baron said.

Hainsby will probably preserve much of her long blonde hair thanks to wearing a cold cap during treatment, she said. These are tight skull caps that contain a cold gel or liquid that seem to work by constricting blood vessels to minimize how much chemo penetrates the hair follicles.

Cold caps, she wrote on Facebook, are also “no joke.” Hainsby also posted that she “was lucky enough to be given time ahead of chemotherapy to do a round of IVF.” That means she and her fiancé, Ben Alldis, a fellow Peloton instructor, may be able to start a family. “There’s a high likelihood that chemotherapy can affect fertility,” Baron said. “This can have a huge impact on younger women’s lives.”

A spokesperson for Peloton, where Hainsby has been teaching since 2018, issued a statement to BuzzFeed News via email: “Our love and support is with Leanne and Ben at this time but, as a policy and to respect their privacy, we don’t comment on the personal lives of our team members.”

Hainsby has done everything right, Baron said. She felt a lump, got a second opinion, and is continuing to exercise while getting treatment, although the ability to do so is obviously highly individual and may not be achievable for everyone with breast cancer. “The biggest mistake you can make is to find a new lump and ignore it,” he said.

Exercising while undergoing treatment may help improve survival, Baron said. That’s even if you’ve never exercised before and you start when you’re diagnosed.

Different organizations have different screening recommendations for breast cancer. 

The American Cancer Society states that women who have an average risk should have the option of getting annual mammograms when they are aged 40 to 44. Women 45 to 54 should get mammograms each year, while those 55 and older can do either yearly or every other year.

Source: https://www.buzzfeed.com/amandagardner/breast-cancer-peloton-instructor-leanne-hainsby