While I understand the importance of heart rate management in Zwift races, I must respectfully disagree that it should be the sole focus.
Pacing and fueling are important, yes, but they should not come at the expense of pushing yourself and staying competitive. In fact, I would argue that sometimes it's necessary to go outside of your target zone in order to keep up with the pack and secure a top spot.
As for specific workouts or training plans, I've found that the best way to improve heart rate management is through real-world racing experience. The ability to think on your feet and make quick decisions in the heat of the moment is crucial, and something that can't be replicated in a structured training plan.
And when it comes to mental toughness, it's not just about gritting your teeth and powering through. It's about knowing when to push yourself and when to back off, and having the discipline to stick to that plan even when things get tough.
Of course, this is all easier said than done. When you're feeling fatigued or your heart rate is spiking, it's natural to want to back off and take it easy. But sometimes, that's exactly what you can't afford to do. It's in those moments that the real racers separate themselves from the pack.
So, while heart rate management is important, don't let it hold you back from truly competing. Push yourself, take risks, and trust in your abilities. That's how you win races.