Making the Transition
The following is part two of a four part series provided by Sean Coster, founder of Complete Running Programs (CRP). For more information about CRP visit www.crpusa.com.
Making the move from base training to faster running for summer 10K – Half Marathon’s. Part 2 of a 4 part series on training principles for these distances.
As you page through your training log and enjoy consistent weeks of steadily increasing weekly mileage, a gradual growth in the distance of your long run and a feeling of strength and endurance, you think to your self, “what next?” in the preparation for a personal best for the 10K to Half Marathon. The answer of course is…faster running.
Faster running that is done with a specific purpose to each workout will enable the athlete who has diligently built a solid foundation to make an effective transition to faster running without injury. If you are unsure if your base building phase was done in a well rounded manner by incorporating a growth in the weekly volume of miles run, running specific strength training and strides then refer to December’s article “Foundations of Base Training” for guidance on this topic. If you are ready to make the transition to faster running then follow CRP’s concepts below on how to do so.
Taking the strength and endurance you’ve built during your base training and spinning it into fitness specific to race a 10K to half marathon takes work in a few areas. Improving the pace that you are running when blood lactic acid begins to significantly increase is one of these areas (definition of Lactate/Ventilatory Threshold). A highly effective means on improving your pace at Lactate Threshold is to incorporate a type of Fartlek running. Fartlek running has been used in the United States since the 50’s in various forms. For improvement in distances from 10K to the Half Marathon I suggest the following parameters for your fartlek. Keep the distance run during the “on” or fast portion to between 30 seconds and 2 minutes. The intensity of this running should be slightly faster than your current Lactate Threshold pace. Each bout of this faster running should be followed by a float period or “off” phase that has you running easy for the same amount of time as the “on” period. This can be done on a run of any distance after an appropriate warm up. The total distance of fartlek running with the “on’s” and “off’s” can range from 4-8 miles depending on the athlete. A coach will be able to incorporate this running into your program with appropriate prescription of the fartlek running made for weekly volume of miles run.
Hill training has long been a means of building strength and endurance for distance runners. Hill running takes many forms, and each offers its own pay off to the runner. For the transition period we are speaking of I recommend incorporating a type of hill running that many find unique. Finding a short and fairly steep (8-12 %) hill that you can run up for 8-10 seconds is all you need. After a good warm up run followed by a dynamic series of running drills make your way to your hill. Running this hill near 100% of your top speed for 10 seconds 6-8 times is all you need. The key to this workout is to take lots of rest between repetitions. I would recommend anywhere from 3-5 minutes rest. This uncommonly long bout of rest will allow your body to go through a refractory period in which you can get more muscle fibers to participate in your all out burst for the top of your short and steep hill. This recruitment of muscle fibers is exactly the ‘why’ behind such a short fast workout for 10K to half marathoners. Many benefits are derived from doing such a workout, but one is that you are now bringing more help (in the form of muscle fibers) to the work of running at many different distances. Therefore you are building a foundation for fatigue resistance for future running at race pace. Do to the extremely fast nature of this running a proper warm up is essential to this workout.
Running economy is the amount of energy expended to run at a particular pace. We can all agree that being stingy is a good thing in distance running, and by spending less energy running our race pace we can likely improve our performances. In an effort to stimulate maximum running economy at race pace I recommend another type of shorter distance running for the transition period of 10K to the Half Marathon training. The goal is to find a distance you can run at 90% of your top speed, or roughly your 800m-1600m race pace, at for 60 seconds. For some of the worlds best runners this may be 400m or slightly further, for others it may be 250-300m. Let’s say it’s 300m for you. Head to the track and engage in your dynamic warm up, the one you would do before each workout or race, and get ready to run fast for 60 seconds. Keying on the best form possible and an even distribution of effort for the 60 seconds take one repetition. After this bout of running take 3-4 minutes of rest, until fully recovered then do another. This workout is successful if the runs each consistent in there intensity and excellent form can be maintained. The total number of these repetitions is very relative to your current fitness and ability. It can range from 6-20 depending on the athlete. CRP’s coaching staff can help you work workout’s like this into your overall training program.
Making the transition from base training to faster running can seem like an intimidating task. But when you develop a plan that focuses on key areas of improvement using focused workouts your mind will rest easy knowing your fitness is improving from the base you have built. Keep in mind that these training concepts need to be appropriately incorporated into your overall goals as an athlete by a coach. Self education is an important aspect of each runners training, and so is working with coach in an advisory role.
Long may you run,
Sean Coster
Founder – Complete Running Programs
Let Complete Running Programs help you reach your goals in running with our expert coaching staff’s unique approach to developing distance runners of various abilities. Visit www.crpusa.com to learn about our services.
Heart-healthy foods keep your ticker in top shape
The following article is from CNN health. I found it to be a very concise and straight forward.
Creating custom food plans for patients isn’t the hard part of Bethany Thayer’s job. For the Michigan-based registered dietitian and spokesperson for the American Dietetic Association, one of the most difficult aspects of her work is helping patients interpret the often-contradictory health news they hear each day.
“Patients often ask me, ‘Why does nutrition advice flip-flop all the time?’ ” Thayer says. They may have a point. Take the recent dustup over fat recommendations, for example. In 2005, the USDA’s Dietary Guidelines for Americans recommended limiting the amount of fat you consume each day to 20 to 35 percent of total calories. But in a year later, the front page of The New York Times declared: “Low-Fat Diet Does Not Cut Health Risks.” No wonder Thayer’s patients — and many others — are confused. What should the average person make of these mixed messages?
Thayer’s answer: Take the long view. “One study isn’t going to determine what we should be eating,” she says. “Nutrition is a complex science — what appears to some as flip-flopping is actually defining and refining some of the recommendations we make.”
The food factor
Nowhere is the evolving nature of nutrition science clearer than in the fight against heart disease, the No. 1 cause of death among Americans. Some foods that were once considered to increase the risk of disease, like fats and alcohol, now don’t seem so bad — in fact, limited amounts may play an active role in helping ward off heart disease. As nutrition knowledge has grown, so has scientific understanding of heart disease, a maze of cholesterol levels, blood pressure, arterial inflammation, and lifestyle factors, such as diet, stress, and fitness levels.
This is why prevention requires a multipronged approach — but what you eat is certainly key. “Just eating certain foods isn’t going to completely prevent heart disease, but they can take the fight to the next level,” says Mikelle McCoin, R.D., M.P.H., senior nutrition educator at the Gladstone Institute of Cardiovascular Disease in San Francisco, California. To identify those foods, we spoke to Thayer, McCoin, and three other leading nutrition researchers. The result is a guide to the nutritional architecture that supports a heart-healthy diet. CookingLight.com: Take our heart-smart quiz
Heart helper: soluble fiber
Soluble fiber acts like a scouring pad for your circulatory system, clearing out harmful low-density lipoprotein (LDL) cholesterol before it has a chance to stick to artery walls, where it forms thick, hard deposits that block blood flow. “Soluble fiber is potent in lowering ldl,” says Wahida Karmally, Dr.P.H., M.S., R.D., director of nutrition at the Irving Center for Clinical Research at Columbia University Medical Center. According to a study Karmally co-wrote in the Journal of the American Dietetic Association, people who add just 3 grams of soluble fiber to their diets each day (the research team used three-fourths of a cup of whole-grain oat cereal, three times daily) can lower their LDL levels by 5 percent in six weeks. While that might sound small, consider this: The National Heart, Lung, and Blood Institute has found that each 1 percent reduction in a person’s LDL cholesterol levels can be expected to reduce his or her overall heart disease risk by 2 percent. The other form of fiber, insoluble, also has a scouring effect, but in a different way; it helps move food through your digestive system.
Find it in: Whole grains, such as oatmeal, bran, and barley, as well as fruits, vegetables, and legumes are great sources. Some of these foods also contain other compounds, such as phytochemicals, vitamins, and trace minerals, that may help fight heart disease — another reason fruits, vegetables, and whole grains frequently top nutritionists’ lists of recommended foods. CookingLight.com: Whole grain pastas
How much you need: Aim for 25 to 30 grams of fiber per day.
Heart helpers: unsaturated fats
Although conventional wisdom once held that the heart-healthiest diets were practically fat-free, that notion has changed in recent years. “You want a diet that’s moderate in fat,” says Alice H. Lichtenstein, D.Sc., chairperson of the American Heart Association’s nutrition committee and director of the Cardiovascular Nutrition Laboratory at Tufts University in Boston, Massachusetts. The best way to achieve it: Restrict the two types of fat that don’t benefit your heart — saturated and trans-fatty acids — and substitute two “good” fats, monounsaturated and polyunsaturated.
Monounsaturated fats help raise levels of helpful high-density lipoprotein (HDL) cholesterol. These HDL molecules act like bodyguards, capturing “bad” LDL molecules in the arteries and escorting them to your liver, where they are filtered out of the body. According to the results of a study in the Journal of the American Medical Association, people who increased their intake of monounsaturated fats in place of saturated fats and high-sugar carbohydrates over three years reduced their risk of heart disease by 20 percent.
Find them in: Vegetable oils, nuts, olives, avocados, and fish are all good sources of mono- and polyunsaturated fats. Just remember that any source of fat — whether it’s olive oil or butter — is calorie dense. “One gram of fat contains nine calories, compared to only four calories for carbohydrates and protein,” Thayer says. That’s why substitution is crucial; you want to add healthful fats to your diet while subtracting not-so-healthful ones to keep daily calorie intake on an even keel.CookingLight.com: Eight surprisingly nutritious foods and how to eat more of them
How much you need: The 2005 Dietary Guidelines for Americans suggest that 20 to 35 percent of your total daily calories should come from fat. Of that amount, no more than 10 percent should come from saturated fat. For someone on a 2,000-calorie per day diet, that translates to 65 grams of unsaturated fats.
Heart helpers: omega 3 fatty acids
Polyunsaturated fats are helpful in their own right, but a subset of polys, called omega 3 fatty acids, are amazing multi-taskers, simultaneously combating several heart disease risk factors. Omega 3s permeate the cells that line your circulatory system. They make your arteries more supple, which helps reduce blood pressure and prevent arterial inflammation. They also help regulate the electrical impulses that keep your heart beating steadily, preventing arrhythmia. But omega 3s’ neatest trick is changing the quality of LDL cholesterol molecules. “Omega 3s help reduce the rate of plaque buildup by making LDL cholesterol lighter and fluffier, so blood vessels can’t take it up as easily,” says Marguerite M. Engler, Ph.D., a cardiovascular researcher and professor at the University of California in San Francisco.
Find them in: Fatty cold-water fish such as salmon, pollock, swordfish, tuna, mackerel, and herring are the best sources of omega 3 fatty acids. Fish contain the two types of omega 3s that the body uses most efficiently: docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA). Foods such as soybeans, walnuts, and flaxseed also contain omega 3 fatty acids; however, the type — called alpha-linoleic acid (ALA) — is not as readily available to the body as DHA or EPA. “You’re not going to get high levels of DHA and EPA by eating walnuts or flaxseed because your body can’t metabolize the plant fat as efficiently,” Engler says. CookingLight.com: Food combinations that lower your cholesterol
How much you need: As yet, there is no Food and Drug Administration-approved Reference Daily Intake for omega 3s. However, the FDA and the American Heart Association recommend eating fresh fish at least twice a week. A six-ounce serving of salmon, herring, or tuna provides a gram or more of omega 3s.
Heart Helper: Alcohol
If you enjoy an occasional drink with dinner, you can take comfort in knowing that consuming alcohol in moderation may be good for your heart. First, alcohol makes the blood somewhat less likely to clot. Second, alcohol consumption helps elevate Hal cholesterol levels and reduce C-reactive protein (CRP), a marker of arterial inflammation and heart-disease risk. Adults who consume one or two drinks each day can reduce their overall risk of developing heart disease by 30 to 50 percent, according to the American Heart Association. (One serving of alcohol equals 12 ounces of beer, 5 ounces of wine, or 1½ ounces of 80-proof spirits.)
You don’t have to start drinking to improve your heart health, however. Plenty of other lifestyle changes can improve your health in a similar manner to alcohol, such as regular exercise and a healthful diet.
Find it in: While red wine has made headlines for the antioxidants it contains, any type of alcohol delivers the same benefits to your heart. The way to obtain them: moderation. How much you need: For women, one serving is best. Men can drink two because enzymes in their stomachs are more effective at metabolizing alcohol. Beyond those amounts, alcohol can cause more harm than help. A study of more than 2,500 people published in Circulation found CRP levels in people who consumed more than the recommended amount of alcohol were higher than in those who drank it in moderation.
Soy story, revised
Don’t Miss
Recent scientific findings have questioned soy’s heart-health benefits. For years, health authorities believed that soy protein was especially good for your heart. In 1999, the Food and Drug Administration approved a health claim for soy-based foods to tout their heart-healthy benefits. But when the Agency for Healthcare Research and Quality (an arm of the National Institutes of Health) evaluated 68 major soy studies as part of a periodic examination of new scientific developments, the legume came up short. When examined closely, the researchers found that soy’s benefits were inconsistent. Studies tested a wide variety of products containing different doses of soy protein and other nutritional components of soy foods, such as phytoestrogens, which may have affected the outcomes of the studies. What’s more, the average dose used in the studies (36 grams of soy protein per day) was equivalent to eating more than a pound of tofu daily. The findings have changed the way many health organizations view soy. “By itself, soy protein doesn’t have a big effect on heart disease risk,” says Alice H. Lichtenstein, D.Sc., chairperson of the American Heart Association’s nutrition committee. “But if you substitute soy foods like tofu, which are low in saturated fat, for fatty cuts of meat, your heart will come out ahead.”
Start now
When incorporating these heart-healthy foods into your diet, take small steps. First, identify your current dietary patterns so you can begin changing them, says Thayer. “For example, find something that’s healthy, that you like, and that’s easy to prepare, and put it in your repertoire,” she says. Maybe that’s as simple as eating one extra piece of fruit daily, or feeding your family fish twice a week. Then build on the momentum you’ve established. “Once you have that new habit going, start another,” Thayer says
The original article can be found at www.cnn.com