What does SIT involve?

Sprint Interval Training (SIT) involves performing short, all-out bursts of physical activity, typically exceeding 100% of VO2 max, followed by less intense recovery periods. Here are the key points regarding SIT:

• Duration of Sprints: Each sprint that you perform lasts between 8 to 30 seconds. This is where you give maximum effort.
• Recovery Intervals: Between sprints, you engage in lower intensity activity, such as walking or resting, for approximately 1-2 minutes. This helps to recover before the next sprint.
• Goal: The primary aim of SIT is to improve VO2 max and enhance overall cardiovascular fitness by pushing the body to its limits for short durations, which stimulates adaptations in aerobic and anaerobic energy systems 1.

By incorporating SIT into your training regimen, you can effectively boost your aerobic capacity and contribute to fat loss and improved metabolism.