In Her Own Words
In her widely-read November 2021 British Vogue cover interview, Adele described her primary motivations as: wanting to be physically stronger and more energetic as a parent; managing severe anxiety through exercise; and focusing on herself during a difficult personal period following her separation from Simon Konecki. Notably, appearance was not her stated primary motivation — she explicitly pushed back against the media's framing of her transformation as being primarily about how she looked.
The Anxiety Connection
Adele has spoken extensively over many years about severe anxiety, including panic attacks before performances. Exercise is one of the most robustly evidenced interventions for anxiety in clinical literature — reducing cortisol, increasing endorphins and serotonin, elevating GABA (an inhibitory neurotransmitter), and improving sleep quality. For Adele, fitness appears to have become her primary anxiety management tool, with weight loss as a secondary outcome rather than the primary goal.
The Parenting Motivation
Multiple reports indicate wanting to be physically active and present for her son Angelo was a consistent driver. This "functional" motivation — wanting to do something better — is strongly associated with long-term adherence in behaviour change research. It's qualitatively more durable than "I want to look different."
What Her Motivation Teaches Us
Psychology of behaviour change is clear: intrinsic motivation (improving health, energy, capability, mental wellbeing) vastly outperforms extrinsic motivation (appearance, social approval) for long-term habit maintenance. People who exercise and eat well because it makes them feel better sustain those habits for years. People who do it purely to look different tend to stop when the motivation fades or progress slows.
Adele's publicly stated "why" is almost a textbook example of the intrinsic motivation framework that psychology research consistently identifies as the predictor of sustained transformation. This may be the most important lesson her journey offers.