After 40 years, physical activity is a key lever for aging while staying young

Stéphanie Gicquel, 44, believes one can be fitter at 40 than at 20. She recently completed two 100-kilometer races in under eight hours. After a period of neglecting physical activity during her studies and early career, she realized the importance of a healthy lifestyle through extreme expeditions. Gicquel now feels physically better than in her twenties, showcasing the potential for continued improvement in performance with age.