Written by Jennifer Sharp of ALP Cycles Coaching

“How many of you have overtrained?” ask Dr. San Millan to a room full of 25 coaches and athletes.

Every single person raised their hand. 

Everyone, at some point in their athletic lives, will overtrain. In the summer time it’s easy to throw in extra mileage even though you’ve done 15 hours of riding that week and it’s only Friday - what’s the harm? And while it’s okay to pile on the extra miles every once in a while, making a habit of it means you’ll eventually find out why rest days are super important. And that lesson could cost you a week, a month, a season or a full year.

Fact: Cycling is painful. You frequently push your body to extremes and keep going.

Myth: Overtraining only happens to professionals.

Fact: Overtraining can happen to anyone who is not building enough recovery into their intense racing and training regime.

Myth: Overtraining is curable in a few days.

Fact: Overtraining causes neurological, mental, hormonal, emotional and nutritional imbalances and the effects can be long reaching. 

It’s actually pretty easy to over train. We’re bombarded with TSS and CTL and ATL charts and graphs. We’re obsessed with tracking our upward growth and it’s hard to not be a slave to a performance manager chart. We get used to pushing through pain. But what those CTL’s, ATL’s, TSS’s and TSB’s don’t show in flashing red lights: “CAUTION - OVER TRAINING AHEAD” until it's too late.

The Performance Manager Chart: where's the caution sign?

The Performance Manager Chart: where's the caution sign?

Can you tell when an athlete is prone to overtraining?

As coaches, we’re constantly monitoring our athletes data. Thankfully power coupled with heart rate data can paint a picture of that individual athlete’s reaction to training stimulus on a daily basis. We watch for trends and see if we can explain patterns. And we’re also reliant on our athlete’s feedback to clue us into things we may have missed on first glance. Like decoupling of the heart rate,  lack of motivation, stress, insomnia, or mood swings. All of these factors come into play for each individual in their own unique way. Unfortunately in regard to overtraining, there’s no one specific marker that is the cause. Rather it’s a combination of factors.

So, how do you track different metrics to see if you’re headed down the path of overtraining?

One suggestion is to do a blood test in the offseason to obtain a baseline measurement. You could include this into your annual physical requesting your hematology, biochemical and hormonal markers. Then about  1-1.5 months prior to your peak event, do another test. Have a trained professional compare the results and determine if you should back things off if needed or continue the training as prescribed. 

Another cheaper method of tracking is through daily monitoring of your resting heart rate. You can expect to see a 5% fluctuation from day to day heart rate but anything above or below that could be a sign of overtraining. If you see a big outlier in your heart rate, play it safe and smart and call it a day.

How do you avoid overtraining in the first place?

First of all, listen to your body. If you’re tired, rest. Use a heart rate monitor, as mentioned above, to track your resting heart rate.  You can use the metrics portion of TrainingPeaks to log your sleep quality, overall feeling, soreness, menstruation, fatigue, weight and more. Use it! Eat a well balanced diet and stay on top of hydration. If you have a prescribed off day - take it. It pays to train smarter, not harder. 

Metrics located in TrainingPeaks are a great way to track various markers that paint a clearer picture for your coach. 

Metrics located in TrainingPeaks are a great way to track various markers that paint a clearer picture for your coach. 

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