Roddick vs Soderling - Indian Wells 2010

www.batennis.com Andy Roddick plays an excellent ponit vs Robin Soderling to reach the final at the BNP Paribas Masters 1000.



http://www.youtube.com/watch?v=WFzLjPc8yU0&hl=en

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5 Components of Physical Fitness

While the definition of physical fitness can be a little complex or unclear and the definition of physical fitness can vary, most government health agencies and exercise scientists agree that there are 5 components of physical fitness related to health. These components provide a fairly accurate representation of how fit and healthy the body is as a whole (total or overall fitness). The 5 components are cardiovascular fitness (also referred to as cardio-respiratory endurance or cardiovascular endurance), muscular strength, muscular endurance, flexibility, and body composition.

Let's take a closer look at these components individually.

1.) Cardiovascular fitness (or cardio-respiratory endurance or cardiovascular endurance)

Of the 5 components, cardiovascular fitness is the cornerstone that creates the pathway to improving your other fitness levels.

Cardiovascular fitness is the efficiency with which the body (the heart and lungs) delivers oxygen and nutrients to the required working muscles and transports waste products from the cells over a sustained period of time. Or to put it another way, it's the ability of your heart and lungs to work together to provide the necessary oxygen and fuel to your body without quickly reaching a high level of fatigue and tiredness.

In our daily lives, we need cardiovascular fitness to handle the physical tasks and all of the "running around" we do.

A common test of cardiovascular fitness usually involves some type of sustained running. But typical examples of physical activities that relate to cardiovascular fitness are jogging, swimming, cycling, brisk or speed walking and any type of aerobic exercises. Aerobic exercise is the best way to improve cardiovascular fitness.

2.) Muscular strength

Muscular strength is the maximum amount of force (weight or heavy resistance) a muscle or muscle group can generate in a single effort to the point that no more repetitions can be done without rest. Muscular strength is quite the opposite of cardiovascular fitness in regards to the fact that cardiovascular fitness is measured over a certain period of time. While on the other hand, muscular strength is measured in one repetition.

In our daily lives, we need modest levels of strength to be able to perform everyday physical tasks like lifting, moving, carrying, etc.

A common test to measure upper body strength is some type of weightlifting exercise, such as the bench press. Anaerobic weightlifting exercises like the bench press, leg press, shoulder press, or bicep curls are examples of the best ways to improve muscular strength.

3.) Muscular endurance

Muscular endurance is the ability of a muscle or group of muscles to perform repeated movements (or to hold a particular position) with less than maximum force for an extended period of time or until muscular fatigue. Or, to put it simplistically, it's how long your muscles can do something before getting too exhausted to finish.

Be careful not to confuse muscular endurance with muscular strength. While they can work together, they are definitely not the same. For many athletes, there may be a need to distinguish between muscular strength and muscular endurance. But for everyday people who want to easily perform their daily routines, are trying to stay healthy and fit, and just want to enjoy physical activities like hiking, biking, or just playing in the park with their children, muscular endurance plays a major role in fitness.

Common testing for muscular endurance can be dynamic (the ability to repeat contractions) or static (the ability to sustain a contraction). Dynamic tests would be to see how many push-ups or sit-ups, for example, a person can complete in a designated amount of time (e.g. 30 seconds, a minute, or maybe longer). Or, without being timed, the person could do as many repetitions of the exercise as they could until they couldn't do anymore. An example of a static test would be the flexed-arm hang whereby the performer hangs on a bar until the designated stopping time or until they become too weak to continue hanging.

Muscular endurance can be improved by both aerobic and anaerobic exercises. Some examples would be biking, step machines and elliptical machines.

4.) Flexibility

Flexibility is the ability to move the joints or any group of joints, muscles, ligaments, and tendons through their full, normal range of motion without hindrance, discomfort, or pain.

Flexibility is actually more important to physical fitness than people realize. Not only does flexibility play a big role in performing many daily tasks, but maintaining or even increasing your flexibility is critical to protecting your joints and keeping them healthy. In addition, being flexible contributes to improving your lower back health, reducing the appearance and effects of arthritis, and reducing muscle-tendon injuries.

Not everyone has the same flexibility or flexibility requirements. Your flexibility tells you how limber you are. And, when it comes to testing your flexibility fitness level, the sit-and-reach test is most often used.

Stretching is the best way to improve flexibility. And, most fitness experts recommend a daily routine of static stretches for each joint.

5.) Body composition

Body composition is the percentage of fat in your body compared to your lean body mass (muscles, bones, tendons, ligaments, organs, etc.).

Body composition is a better indicator of your overall fitness condition than body weight. So understand that your total body weight or what you see on your bathroom scale does not tell you how much fat or lean body mass (muscle) you have.

Body composition is useful in helping to determine health risks. Therefore, knowing your body composition and how it relates to your overall fitness level is essential. An optimal ratio of fat mass to lean mass is a clear indicator of good fitness.

Your body composition is a consequence of the extent that you perform the other components of physical fitness. In other words, when you improve the other four components, it will have a positive impact on body composition resulting in less body fat. Alternatively, when you have a high body fat content ratio, you are considered overweight or possibly obese. And, it negatively affects the other fitness components as well as your daily performance, your appearance, and your overall health.

There are several methods that can be used to calculate body composition. The best method is underwater weighing. But due to the expense, this isn't practical for the everyday person. Incidentally, if you can go to a university or some other place that is set up to do it, it would be well worth your time to check it out. Therefore, the most common method of determining your body composition is skinfold readings - using skinfold calipers and taking measurements from certain areas of your body.

A regular program involving aerobic exercise and strength training can help you decrease your body fat and increase your muscle mass; and thereby, significantly improving your body composition and general overall health and fitness.

In conclusion, you now know that being fit is not just about being able to bench press a lot of weight, but you also need to know how well you can handle running a mile, for example, and a few other things. The key is that by understanding the 5 components of physical fitness, you'll be better able to assess your fitness level and determine what specific health and fitness goals you'd like to achieve.

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Ana Ivanovic Pre-US Open 2010

Ana Ivanovic talks to WTA before stepping out on to the court for US Open.



http://www.youtube.com/watch?v=HyYfqg3DP2g&hl=en

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Jelena Jankovic at the 2010 Rogers Cup

An interview with Jelena Jankovic before she hits the courts at the 2010 Rogers Cup



http://www.youtube.com/watch?v=khBCKeq144Q&hl=en

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When to Use Creatine Supplements: The Secret Revealed

When exactly should you use Creatine Supplements?

How do you use it for optimum performance/gain?

Is it best BEFORE or AFTER a workout?

Or is it best taken during a workout?...

If you are taking creatine during your exercise or even 20 minutes prior to your exercise, you could be destroying your chances at any muscle gains!

I have been lifting for many years, and I have used several of the most popular sports supplements such as creatine and CoQ10, sports drinks, antioxidants, whey protein drinks, and many other less known supplements. I have spoken with other athletes and sports trainers about how and when to use creatine, and have gotten a lot of mixed responses, so I decided to do some more in depth research.

I spoke with a college professor who teaches upper-division biochemistry, and I found shocking information though, about WHEN to use creatine.

First off, I will let you know that, although you can contact me through my site for sports supplements, I am not a creatine dealer. I do not sell, nor do I recommend a certain name brand or creatine here in this article or on my site. I have found a product that I like much better. You will have to choose what works best for you. You will just want to do your research.

Creatine supplements have been known to pull water into the muscles, which adds size. But if you want to get size difference from muscle, and not water...then read on...

I have seen creatine advertised for maximized strength and quicker recovery. I don't agree with the validity of that statement. I do not see how either of these statements are true. Rather, it seems that added creatine could help improve the "length of time" before muscle failure, while working out. I am just trying to point out that you cannot always trust everything that you read online.

The worse thing that you could do, would be to consume the supplements right before exercise! You will actually NOT want to take creatine during or right before a workout. This would cause the creatine to pull phosphates OFF of the ATP, resulting in ADP, resulting in faster muscle fatigue. What you want, is for the creatine to pull phosphate off of some food that you eat (instead of from your own body's ATP), and to then use those phosphates to create new ATP. Allow me to reveal to you a simple way to do it right.

How Creatine Works:

I have been weight lifting for years. I workout almost daily, but just to stay fit, not to be ranked in any competitions. If you are an avid muscle builder, you most likely already know what ATP is.

You are probably already aware that in order for any muscle to contract, energy has to be released through the breakdown of ATP. While doing heavy weight-training, you are in doing anaerobic exercise. Once you run out of ATP... you reach muscle failure.

ATP stands for Adenosine Tri-Phosphate (3 phosphates)

ADP stands for Adenosine Di-Phosphate (2 phosphates)

The body creates ATP through chemical reactions that take many steps, such as glycolisis and other reactions. These reactions are often just forcing the bi-products of ATP breakdown (ADP), back together in order to make ATP again. Here is where the creatine comes into play. Your body needs phosphate in order to force the ADP back into ATP for muscle use. In order for creatine phosphate to be created, a chemical reaction must take place, in which the creatine monohydrate, a natural dietary substance found in meats (or in supplements in this case), is converted to the creatine phosphate form.

Red meat is the best source of creatine, however, there is only about 1 gram per pound of meat. Your body naturally produces creatine in the liver, pancreas, and kidneys, but they only excrete about 1 to 2 grams of creatine per day. Thus, the reason why many choose to use creatine supplementation.

Many sites will tell you about the suggested amounts to take, and about the loading phase for the first week, and the first month, but they do not all seem to agree on WHEN to take it. You can find more about creatine in general, at this page: http://ezinearticles.com/?Creatine-Monohydrate---Athletic-Boost-or-Demise?-Tips-and-Information&id=296293

When should you use creatine?

Should you use it before your workout, during your workout, or after? In learning the biochemistry and how creatine supplementation works, I found out that the information that I had gotten from everyone else was slightly misinformed.

So when do you take it? Make certain that you consume your creatine supplement WITH food, and WELL before (maybe 45 minutes to 1 hour or more) any exercise. This is how you will maximize your benefits. The creatine supplement will only work to pull phosphates off of something, so it needs to go with food in your body in order to use the phosphate from your food, to change your ADP to ATP.

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2010 BARCLAYS ATP WORLD TOUR FINALS F R.FEDERER vs R.NADAL 1set(1/2)

I'm sorry. It is from the middle of 1 set of 2-1.



http://www.youtube.com/watch?v=7PVNSSFgy8s&hl=en

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Cardio First Or Weights First?

It depends on your goal. If the goal is fat loss then I suggest you perform your cardio last.

Here's why. ATP (Adenosine Triphosphate) is your body's energy currency or "pocket change". The money in your pocket is readily available for you to spend whenever you need it. However, once you run out of money you'll need to replenish it for some other source. It's the same with the energy systems in the body. Whenever you move, your body uses ATP first. Depending on the duration and intensify of the exercise will determine the source as to where the body will replenish it's ATP or "pocket change." This has a lot to do with the amount of oxygen required to perform the exercise and how much glucose or glycogen is stored in your muscles and liver. If the exercise is short and intense, lasting under 30 seconds, the body will replenish it's "pocket change" from the ATP-CP system. If the exercise lasts from 30 seconds up to about 2 minutes, the Glycolytic system will kick in. The glycolytic system is the burning of glycogen or stored glucose (sugar) from your muscles. Oxygen is not required for both the ATP-CP or Glycolytic systems to work

Weightlifting is considered an anaerobic exercise (oxygen is not required). A normal weight-lifting set usually lasts less than 60 seconds, which means you'll predominately rely on the ATP-CP or Glycolytic system to replenish your ATP. Remember, you have only so much readily available ATP or change in your pocket. Cardiovascular exercise such as walking, running, cycling, swimming or rowing will rely on the Aerobic-oxidative system because the duration of these activities is longer, therefore, less intense. These types of exercise are continuous and last longer than two minutes, usually lasting 20-30 minutes or more at a time. This aerobic-oxidative system relies primarily on fat to replenish the ATP used.

When you start a fire you'll always light the kindling before the log. Your body is smart. Think of glycogen or muscle sugar as "kindling" and fat as a "log." Weightlifting will burn the kindling first because it's too intense or brief to burn the log. By lifting weights first which burns the "kindling"(sugar) and then performing cardio last, you will be able to burn more of the "log"(fat), which will result in a greater loss of that unwanted fat. In contrast, studies show that performing cardio exercise first before lifting weights, will result in a reduction of quality of the workout and reduction of strength for the muscles.

So if you want to get rid of your "log" perform your cardio last. If you're an endurance athlete then perform your cardio on one day and your strength training on another. Hopefully, this will help achieve more quality from your workout.

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