A veteran didn’t think much of her forgetfulness, until her arm started to shake: “A life-changing disease”

Dr. Sara Whittingham, a former Air Force veteran, mother of two, and anesthesiologist, initially brushed off her occasional forgetfulness and tremors as symptoms of a busy life. However, during a family movie night in November 2020, her husband noticed her arm shaking, leading her to research her symptoms online. To her disbelief, everything pointed to a Parkinson’s disease diagnosis. The next day, she consulted a neurologist at the Cleveland Clinic, who confirmed her fears.

Parkinson’s disease is a progressive nervous system disorder that can start with small symptoms like tremors and escalate over time. Whittingham initially feared the worst but found hope in a study on the effects of cycling on Parkinson’s progression. The research, led by Dr. Jay Alberts, showed that maintaining a certain cycling rate for a specific duration could slow the disease’s progression. This “exercise prescription” gave patients like Whittingham a sense of control over their condition.

Whittingham’s participation in the cycling study was transformative. Not only did she feel better physically, but she also found a new sense of purpose and determination. She began training for a half triathlon and eventually competed in the Ironman World Championship in 2023, just three years after her diagnosis. Her achievements inspired her to advocate for Parkinson’s awareness and research, speaking at events and joining advisory councils.

In 2025, Whittingham joined another study focusing on community-based exercise for Parkinson’s patients. She found that the group setting provided motivation and support, leading to positive outcomes for all participants. Outside of the study, she continued racing and even participated in the U.S. Paralympic Team trials in 2024. Her journey from diagnosis to advocacy and athletic achievements serves as an inspiration to others facing similar challenges.

Whittingham’s message to others facing Parkinson’s or any obstacle is clear: set ambitious goals and take small steps towards achieving them. The brain is a powerful organ capable of adaptation, and with determination and support, anything is possible. Whittingham’s story is a testament to the resilience and strength of the human spirit in the face of adversity.