6 Reasons Your Athletic Performance May Be Lagging
Fitness & Athletic Performance
(c) Donna Grethen
Your oomph, your zoom, your zip, the spring in your step, the get-up-and-go in your giddy-up: Whatever you call it, if you exercise long (and hard) enough, you may risk losing it at some point, feeling stale or tired during workouts, and seeing your race times get slower and slower.
That kind of performance decline has a variety of possible explanations, most temporary and fixable but some more serious.
Here's a field guide to what might be keeping you from doing your best.
* Lack of sleep.
The cause of a bad workout week might be as simple as not getting enough shut-eye.
Sleep is sometimes called a legal performance aid because of its ability to promote recovery from workouts -- key for endurance -- or power-based sports, such as running, biking, or weightlifting. Research also suggests sleep helps embed a task or skill, which is important for athletes in precision sports, including swimming and basketball.
Small studies conducted at
Try to follow their lead and see if you bounce back.
It's important to make sure your overall caloric intake matches your activity level.
Newbies often overestimate how much they are working out and discover the hard way that they can't eat whatever they want just
because they're training for a sprint triathlon, says
In pursuit of that goal, they may restrict food until they simply run out of gas, he says. It's also not a good idea to severely
limit carbs, protein, or fat, all of which are essential, says
"And it's not just what you eat but when you eat," says Callahan. If you're working out hard or for more than 30 or so minutes, it helps to have something in the tank first.
And carbs -- preferably from fruits, vegetables, and whole grains rather than processed foods -- are key after a workout to replace glycogen stores, she says. (A little bit of protein is also recommended after a hard workout.)
If you need help figuring it all out, especially if you're also trying to lose weight, consult a sports nutritionist.
* Life stress.
A running coach asked me several years ago, when I told him I didn't feel on my game, if there was anything else going on in my life that might be considered a major stress.
You mean, I said, like my parents' recent separation?
Um, yes! Sure, you can relieve stress through exercise, but as I found out on the track, its effects can also put the kibosh on performance gains. Give yourself a break and realize it may not be the best time to aim for a personal best if you're grieving a loss, just got laid off, or are experiencing some other traumatic event. Go back to working out for fun for a while.
And realize that exercise alone may not be enough to lift your burdens; try meditation, talking to a friend, or other nonathletic sources of relief.
* Exercise-induced asthma.
Seems odd that fatigue or underperformance would be a symptom of asthma, but it happens.
A significant number of college athletes, and as many as half of elite athletes, depending on the sport, experience exercise-induced
Sufferers may not have the wheezing and other symptoms typical of asthma. But if you cough after exercise or lose steam midway during your activity, you might be experiencing EIA, says Callahan. See an allergist or pulmonologist. EIA may be easily treated with an albuterol inhaler, or by nondrug measures like an especially long warm-up.
* Too much training.
"Unexplained underperformance syndrome" is a diagnosis by exclusion, one that doctors arrive it if fatigue or poor performance can't be explained by medical or other factors.
Besides feeling tired, a sufferer may experience a depressed mood, altered sleep pattern and appetite, and often a series of
colds or other bugs. It seems to be sparked by insufficient recovery from exercise rather than simple overtraining, says
After all, athletes can handle increasingly tough workloads. Research in horses, Foster says, showed that it was possible to increase the intensity and length of hard workouts without triggering problems; taking away the easy days in between, however, caused them to go "off their feed."
The toughest part for athletes used to dealing with setbacks by working even harder is that rest is the only remedy.
Prevention is the best way to deal with overtraining, says Foster. "When you design a training program, you have got to have a recovery period every week," he says. Also, include longer periods of light training during your season. Valentine, for example, will tell the athletes he coaches not to talk to him for two weeks in between seasons or training blocks; during that time, they train without structure and get a physical and mental break. (If you're prone to Type A-ness, getting a coach or following a training plan that includes rest may force you to build recovery into your schedule.) If you're already experiencing symptoms, it's time to scale back and consider how realistic your short-term goals are. Seek a physician's help if you don't feel better.
* More serious medical issues.
The inability to complete a workout that was previously a piece of cake might be rooted in a medical problem such as an underactive thyroid gland, anemia, or depression.
If you notice your heart rate is particularly high even though you're only creeping along, that's also a sign something may be amiss, he says.
Women, in particular, may have very nonspecific symptoms of heart disease and shouldn't assume that, because they're athletic, they're immune, says Callahan.
A doctor will take a medical history and perform a physical exam and may order tests like an EKG or stress test.
Of course, heart disease in young people is rare, but because of its potentially serious consequences, it's better to be safe than sorry. If everything seems OK, the doctor can consider other health ailments. When to get checked out? "If you take three days off and don't feel better," says Foster, "train light and get to a physician," preferably one who has experience with athletes.
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(c) 2009 U.S. News & World Report