
29/07/2025
Have you ever skipped a cool down after a workout or think a stretch is a waste of time?
Let me clear something up, with exercise science - cooling down isn’t just a “nice to do” it’s essential. Here’s why...
When you exercise, your body produces blood lactate as part of your natural energy system. For years, lactate got a bad rap for causing soreness (lactic acid pain is false) Research shows lactate is a powerful fuel.
This does not mean exercise must be painful - it shouldn't!
After exercise, your body recycles lactate by circulating it through your bloodstream, where it can be used by the heart, brain, and muscles as energy.
Here's the surprising part....if you stop mid workout to answer your phone or respond to an email, this can cause fatigue, muscular damage, nausea even affect your immune system.
A proper 10 min cool-down like light walking, stretching or yoga keeps your blood moving, clearing out lactate slowly, reducing fatigue priming your system for your next workout.
Lactate is also involved in cellular signalling which supports the production of immune cells so your recovery literally helps you stay healthier.
Your take home message:
Cool down to clear lactate, it will reduce fatigue, boost recovery, support immunity, and improve performance.