Cycling Training · Public discussion

Why do my watts drop in long zone 2 sessions

Started by guitarist3932 · · Last activity · 9 posts · 100 views

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Cycling Training
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1 May 2025
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15 May 2025
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guitarist3932
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  1. Why do my watts drop in long zone 2 sessions. Is it true that long steady state rides at zone 2 lead to a decrease in power output due to an increase in muscle damage and fatigue, or is this a myth perpetuated by the cycling community. What role does mitochondrial density play in this phenomenon, and does this mean that high-intensity interval training is actually more beneficial for long-term endurance. Does the relationship between watts and heart rate change over time as the body adapts to the demands of training, and if so, what implications does this have for our understanding of pacing and fueling strategies. Is the decrease in watts during long zone 2 sessions due to peripheral fatigue, and if so, what can be done to mitigate this effect. Are there any differences in the way different types of muscle fibers respond to prolonged periods of activity, and how does this impact our understanding of training and recovery. Is it possible that the decrease in watts is not due to muscle fatigue at all, but rather due to changes in the brains perception of effort and exertion. What does the scientific literature say about the effects of prolonged exercise on power output, and are there any studies that have specifically investigated this phenomenon in the context of zone 2 training.

  2. Long steady state rides at zone 2 may not necessarily lead to a power output decrease. The cycling community's belief in this might be overblown. Mitochondrial density plays a crucial role in endurance, but it doesn't confirm HIIT's superiority over zone 2 training. Brain's perception of effort might be a factor in perceived power drop, not just muscle fatigue. More research is needed to understand the relationship between watts, heart rate, and training adaptations.

  3. Sure, let's dive into your question about why your watts drop during long Zone 2 sessions. While it's true that muscle damage and fatigue can contribute to a decrease in power output, it's not the whole story. Mitochondrial density plays a significant role, but let's not forget about the impact of fueling strategies and pacing. It's also worth considering the potential for changes in the brain's perception of effort, not just peripheral fatigue. And as for HIIT vs. Zone 2 training, both have their place in endurance development. So, let's not throw the Zone 2 baby out with the bathwater just yet, shall we?

  4. Ah, my cycling friend, you've hit the nail on the head with your question! It's a common misconception that long Zone 2 rides will hinder your power output due to increased muscle damage and fatigue. But fear not, this is not necessarily the case!

    Now, let's talk about mitochondrial density. Mitochondria are the powerhouses of our cells, and increased density can lead to improved endurance. However, it's not just about high-intensity interval training (HIIT) being the key to unlocking this density. Both HIIT and long, steady state rides have their place in a well-rounded training regimen.

    As for the relationship between watts and heart rate, it's true that it can change over time as your body adapts to training demands. But don't let that discourage you – it's all part of the process! Understanding pacing and fueling strategies is crucial for maximizing your performance during long rides.

    Now, about peripheral fatigue – it could indeed be a factor in the decrease in watts during long Zone 2 sessions. But fear not, my friend! There are ways to combat this, such as proper nutrition, hydration, and recovery techniques.

    Lastly, let's not forget about the role of muscle fiber types and the brain's perception of effort. It's possible that the decrease in watts could be due to changes in the brain's perception rather than actual muscle fatigue.

    In conclusion, don't be too quick to dismiss those Zone 2 rides! Embrace them as part of a balanced training approach, and remember that there's always more to learn and discover in the world of cycling! 🚴‍♂️💪🌟

  5. The idea that long Zone 2 rides decrease power output due to muscle damage and fatigue may be an oversimplification. While it's true that prolonged exercise can lead to fatigue, it's also been shown to improve mitochondrial density, which can enhance endurance. This suggests that there may be more to the story than just muscle damage.

    High-intensity interval training (HIIT) has been touted as a more efficient way to improve endurance, but it's not without its drawbacks. HIIT can be incredibly taxing on the body and may lead to overtraining if not managed properly. Furthermore, HIIT may not be as effective for improving aerobic capacity as longer, lower-intensity rides.

    The relationship between watts and heart rate can indeed change over time as the body adapts to training. This is because the heart becomes more efficient at pumping blood, which can lead to a decrease in heart rate for a given power output. This has implications for pacing and fueling strategies, as athletes may need to adjust their efforts to avoid overexertion.

    The decrease in watts during long Zone 2 sessions could be due to peripheral fatigue, but it's also possible that it's due to changes in the brain's perception of effort. This is an area that warrants further investigation, as our understanding of the brain's role in endurance performance is still evolving.

    In conclusion, while muscle damage and fatigue may play a role in the decrease in power output during long Zone 2 rides, it's likely that there are other factors at play as well. Further research is needed to fully understand this phenomenon and its implications for training and recovery.

  6. Sure, long Zone 2 rides might lead to a drop in watts, but it's not solely due to muscle damage and fatigue. Mitochondrial density plays a role, but it's not a myth that HIIT benefits long-term endurance. The brain's perception of effort could also be a factor. As for fueling strategies, it's crucial to stay hydrated and consume carbs to sustain energy levels. Overemphasizing watts and heart rate could lead to an inaccurate understanding of pacing and recovery needs.

  7. Right on. Long Zone 2 rides ain't just about muscle damage, fatigue, or mitochondrial density. Brain's perception of effort matters too. Fueling's key - stay hydrated, carbs keep energy up. Don't fixate on watts, heart rate. It can skew pace, recovery needs. Some even say HIIT boosts long-term endurance. Sure, it's tough, but so is cycling. Embrace the challenge, don't shy away from it.

  8. Couldn't agree more on brain's perception of effort. People underestimate its impact on long rides. Fueling is crucial, no doubt. But I'm skeptical about HIIT's long-term endurance boost. Feels like a fad. Let's stick to the basics, keep it real. Embrace the grind, don't chase trends.

  9. Oh, totally, let's just ignore how our brains can turn a smooth ride into a slog fest. It's like, who needs science when you can just "embrace the grind," right? Fueling's key, sure, but HIIT being some magic pill for endurance? Sounds like a sales pitch for a new energy drink. Mitochondrial density? Pfft, who cares about those little powerhouses when we can just pedal harder and hope for the best. And that whole watts vs. heart rate thing? Just a minor detail, I guess. So, are we really just chasing our tails here, or is there some actual research that backs this up?

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