06/04/2026
On World Physical Activity Day, one scientific certainty stands clear: exercise is the most powerful medicine in existence — without adverse effects, low cost and multiple benefits simultaneously.
The evidence is robust. Just 30 minutes weekly of high-intensity activity reduces mortality risk by 40% and dementia risk by 30-40%. Strength training decreases sports injuries to less than one-third. Regular exercise improves insulin sensitivity, lipid profile and blood pressure — regardless of changes in body weight.
For athletes, every session is an investment. Exercise repairs muscles, strengthens the cardiovascular system, protects the brain and builds mental resilience. Sprints, eccentric training and high-speed running constitute the most effective strategies for preventing muscle injuries.
The recommendations are clear: 150-300 minutes of moderate activity or 75-150 minutes of vigorous intensity per week, complemented with strength training twice weekly. This is the evidence-based prescription for longevity and performance.
The body that moves, evolves. The athlete who trains with intelligence, wins. Movement is medicine.
Nutritionist , ON 5066N
📚 Bibliography
doi: 10.1007/978-981-15-1792-1_1.
doi: 10.1136/bjsports-2020-102955.
doi: 10.1016/j.jacc.2022.07.004.
doi: 10.1016/S0140-6736(25)00184-9.
doi: 10.1136/bjsports-2013-092538.
doi: 10.1080/07853890.2024.2408457. Epub 2024 Oct 1.
doi: 10.1007/s40279-020-01315-7.