What is the recommended length of a warm-up session before physical activity?

The recommended length of a warm-up session before engaging in physical activity is typically 5-10 minutes. This duration is considered optimal because it allows sufficient time for the body to transition from a resting state to one that is ready for exercise. During this period, the body gradually increases its heart rate and core temperature, which enhances blood flow to the muscles, improves elasticity, and can help prevent injuries.

Warming up may include activities such as light jogging, dynamic stretches, or sport-specific movements, all of which prepare the muscular and cardiovascular systems for more intense exercise. A warm-up that is too short, such as 2-5 minutes, might not effectively prepare the body for demanding physical activity, while longer warm-ups, exceeding 10-15 minutes, could lead to fatigue and may detract from performance. Therefore, the 5-10 minute timeframe strikes a balance between readiness and efficiency, making it the most advisable approach for most physical activities.