Running - TM Fitness

Running

1. The Specificity Rule

The most effective training mimics the event for which you’re training.

This is the cardinal rule of training for any activity. If you want to run a 10-K at seven-minute-per-mile pace, you need to do some running at that pace. “Runners are best served by running at goal pace and in the expected environment of that race,” says Ann Snyder, Ph.D., director of the human performance lab at the University of Wisconsin-Milwaukee.

The Exception: It’s impractical to wholly mimic a race–particularly longer distances–in training because it would require extended recovery. So, when doing race-specific training, keep the total distance covered shorter than the goal race, or run at your race pace in shorter segments with rest breaks (interval training).

2. The 10-Percent Rule

Increase weekly training mileage by no more than 10 percent per week.

Joe Henderson, the first editor of Runner’s World, and Joan Ullyot, M.D., author of three women’s running books, first popularized the 10-percent prescription in the 1980s. “I noticed that runners who increased their training load too quickly were incurring injuries,” says Dr. Ullyot.

The Exception: If you’re starting at single-digit weekly mileage after a layoff, you can add more than 10 percent per week until you’re close to your normal training load.

3. The 2-Hour Rule

Wait for about two hours after a meal before running.

“For most people, two hours is enough time for food to empty from the stomach, especially if it’s high in carbohydrate,” says Colorado sports dietitian and marathoner Cindy Dallow, Ph.D. “If you don’t wait long enough, food will not be properly digested, raising the risk of abdominal cramps, bloating, and even vomiting.”

The Exception: You can probably run 90 minutes after a light, high-carb meal, while you may need up to three hours after a heavy meal that’s high in protein and fat.

4. The 10-Minute Rule

Start every run with 10 minutes of walking and slow running, and do the same to cool down.

“A warmup prepares your body for exercise by gradually increasing blood flow and raising core muscle temperature,” says Jerry Napp, a Tampa Bay running coach. “The cooldown may be even more important. Stopping abruptly can cause leg cramps, nausea, dizziness, or fainting.”

The Exception: It takes less than 10 minutes to rev up on warm days.

5. The 2-Day Rule

If something hurts for two straight days while running, take two days off.

Two straight days of pain may signal the beginning of an injury. “Even taking five days of complete rest from running will have little impact on your fitness level,” says Troy Smurawa, M.D., team physician for USA Triathlon.

The Exception: If something hurts for two weeks, even if you’ve taken your rest days, see a doctor.

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