Showing posts with label STRENGTH & CONDITIONING. Show all posts
Showing posts with label STRENGTH & CONDITIONING. Show all posts

Periodization or Training Programming for Sports

>> September 06, 2011

In sports, there is only one training periodization, that is periodization of training, which can be done in a variety of approaches. This is explained throughout the article.

Periodization can provide a framework in which the division of periods are well organized, and carried out in a systematic way. It should contain the variables which are ideally blended and sequenced.

Periodization can either be the energy system-specific, resistance training specific, or both altogether.

In order to achieve a desired goal of training, a well-plan training structure and programme is vital. This should first be seen from the perspective of objective or aim of training itself.

You need to set goals and define your period or phases that will help you accomplish your goals. You can then realize it with a good periodization, or more accurately training programming.

You can argue there is a multitude type of periodization. The hard fact is that it is still periodization, as already stated. The way you apply the training variables does not make a different name. You will periodize your training based on what works best for you.

What makes the organization of training successful lies on how a good manipulation (i.e. programming) of the essential training variables, such as volume, load, density, set, rep, and so on, and this is specifically called as training programming.

The term has been comprehensively discussed by top strength/power scientists such as Michael H. Stone in his famous textbook.

Training programming can be manipulated in order to achieve certain fitness goals. It means you can play around with training variables to see what is best for your athlete(s) and this is done from time to time.

In research, various strategies in programming have been debated and discussed. For some reasons, some authors claimed one strategy is superior to others. In my opinion, they might be right, however, it is also the nature of programming, in which you need to develop one or try another one to get better over time.

Just like the principle of progression, you can't stick to the same stimulus over time, if you want to progress. If you do want to progress, appropriate manipulation of the variables should be necessary.

There are, however, a few things that I think one should note in regards to programming.  Understanding about stimulus and response is crucial in training programming.

This is a prerequisite as only an appropriate balance of training that can lead to better management of fatigue (physical/mental exhaustion) and potentiation (increment), and even to the extent of understanding the potential of overreaching and to be able to use it in order to get better. This will help you to make good progress. Here, appropriate adjustment to the training variables is sought, and this will bring you back to the concept of training variation such as loading manipulation.

Training variation is the tenet of all training programming relating to manipulating and sequencing the variables. It is also the fundamental of training stimulus that is required to attain higher training goals.

Therefore, several models or methods of periodization (training programming) are utilized, researched, and discussed. It's called "method" because it depicts the structure or how an aspect of design (using training variables) is presented. They are a. sequential, b. concurrent, and will be discussed further.

What makes one different from another?
Again, there is only one periodization and its called periodization. However, if you want to look it from "training focus" point of view, such as the training variation, and primarily the loading concentration and sequence, you will find that some methods are "sequential" or "linear" and some others are "concurrent", but these are usually in cyclic fashion, so what is that means? "non linear".

So it is difficult to segregate this but the application of one method or model will also depend on the athlete's needs and competition demands. Someone who is new to a planned training may utilize the sequential method or even the concurrent one, and both require an appropriate adjustment of training variables. An athlete who is several years into performance training may utilize any one of the methods. The more advanced the training the higher the volume or difficulty of training. Examples of training are as described:

1. Sequential (traditional or/and linear).
This method may be applied based on the athlete's training experience and level, as discussed.

Beginner and intermediate
This method comprises several training periods or blocks that follow one another. For example, phase 1 (general preparation - hypertrophy), phase 2 (specific preparation - max strength), and phase 3 (competition - power), and apply this concept this way: decreasing in volume, increasing in the intensity. This kind of programming may be more suitable for a new or young athlete.

The earlier practice of this method (called Classical Periodization Theory (CPT)) required the development of motor abilities and skills simultaneously, applied in a prolonged duration to target only one main competition (although it was expanded since then, i.e. 2-3 major competitions).

It involved a moderate-low concentration of training load throughout the period as it was said difficult to perform higher loads when multiple qualities are being the focus at one time. This is repeated in a cyclic manner over the years. Therefore, the CPT is 'not linear'.

Intermediate or advanced
The sequential method can also be manipulated to suit the 'needs' of advanced athletes by linking a sequence of concentrated load periods. The block system of training follows this organization.

This can be easily understood with the following example: a. accumulation (preparation), b. transmutation (max strength), c. realization (speed-strength).

Block periodization considers a unidirectional approach, in which only one quality is emphasized (primarily) at a time (per period) while maintaining the others. For example, power development:
  • Period 1: strength (emphasis), plus strength-speed, speed-strength; 
  • Period 2: strength-speed (emphasis), plus strength, speed-strength; 
  • Period 3: speed-strength (emphasis), plus strength, strength-speed. 
OR
  • Accumulation (4 weeks): high volume and low-moderate intensity: strength endurance, 4 sets x 12-15 reps x 55-65% => 2-3 sessions a week (+ max-strength + speed-strength => 1 session as "easy session").
  • Transmutation (4 weeks): lower volume and high intensity: maximal strength, 4 sets x 3-6 reps x 85-92% => 2-3 sessions a week (+ speed-strength + strength-endurance => 1 session  as "easy session").
  • Realization (3 weeks): low volume and lower-moderate intensity: speed-strength, 4 sets x 3-6 reps x 30-50% => 2-3 sessions a week (+ strength-speed => 1 session as "easy session" or incorporated in one of the speed-strength session).
This sequence is repeated (thus, the whole process is non-linear). The method is popularized by Vladimir Issurin from the early 1980s, influenced by the idea of the earlier method of programming (will be discussed).

The most important in block periodization is how one can benefit from the residual training effect, which means the effect of training that you have done in the previous month (accumulation) that required the implementation of a very concentrated load

In other words, the hard training you did in July- i.e. cumulative will benefit you in September- i.e. residual effect).

The premise of block periodization is the same as the Conjugate Sequence System (CSS) or coupled successive system (CSS) that was established by Yuri Verkhoshansky in the early 1970s as well as the Phase Potentiation Periodization (PPP) that was introduced by Michael Stone in late 1970s.

Block periodization, CSS, and PPP provide advantages over other methods. They can be confused with concurrent training because they do not totally neglect other qualities when emphasizing one quality (main focus, as discussed above) during a certain training block.

In addition, to understand the term better, "conjugate" (CSS) means "with others" (one or more other things together). But because the training emphasis is programmed in a sequential manner during a particular block or period, and not concurrent manner, it is, therefore, a "linear" method for this perspective.

2. Concurrent (undulating or non-linear)
In this method, two or more training qualities are trained on a daily or weekly basis. The weekly concurrent or undulating training can be depicted as follow (considered one training period or block):
  • Week 1: training for hypertrophy, 4 sets x 8-10 reps x 70-80%
  • Week 2: strength, 4 sets x 4-6 reps x 85-90%
  • Week 3: power, 4 sets x 3-6 reps x 40-60%
The daily undulating method is as follows (repeated for several weeks to form a training period or block):
  • Monday = hypertrophy
  • Wednesday = strength
  • Friday = power. 
Another form of the concurrent method is the model of programming the training called concurrent emphasis. This is also an example of CPT and is deemed concurrent method because it is originally applied in a way that develops all the qualities simultaneously.

For example, strength endurance, strength-speed, and speed-strength training are all emphasized and developed simultaneously in a certain training period, and this has been discussed earlier. 

Which one is most effective?
This is probably a question when one wishes to develop a training programme. All the models that have been discussed are important and effective. It is how you use and incorporate them into your programme. It is not surprising if you see a coach incorporates two or more methods in his/her training during a season. 

However, there is always a principle for anything. If you are a newbie and given 3 gym sessions in a week, you can do whatever you want in all the training days in fact during the whole first month, means your emphasis should be on lifting skills or technique while you also develop general strength. Later you can try to programme your workout using the non-linear, or the undulating method, just to get you motivated by the variation of training. 

For team sports, a mix of linear (early season, no competition) and non-linear (subsequently, with/during competition) might be more ideal. The same for most individual events/sports.

In elite athletes, there is always the need to apply the more advanced method as they need the additional stimulus in order to get better. 

The difference between the "less-advanced" and advanced methods is concerned primarily with loading scheme and distribution.

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Dynamic Stretching Improves Sprint Performance

>> December 30, 2010

Utilization of dynamic stretching as part of preparation for training and competitions may improve the athlete's sprint performance by 2-3%. 

This is based on the recent reviews or findings of scientific studies.

So what does it tell you? if you are a 10-flat sprinter, will you automatically run 9.90? (not that simple!)

Dynamic stretching has been increasingly studied since the 1998 study by Kokkonen and his colleagues that reported detrimental effects of static stretching (negative effect on athletic performance).

Before we discuss the details lets define "stretching". Broadly, stretching is a physical activity, whereby the limbs or muscles will experience "lengthening" until at the point that some tension is felt. There are different types of stretching.

Dynamic stretching
This type of stretching involves the active (or dynamic)  movements that are performed in a progressive manner within the range of motion (ROM). It can be done by performing movements to increase the ROM gradually. It has to have "deceleration" at the end of each (stretch) repetition. 

In other words, no jerking or bouncing actions in dynamic stretching (that will eliminate this "deceleration" action). This is the part that distinguish between dynamic stretching and the ballistic stretching. 

Athletes may consider utilizing specific movements that will be performed in sports (activities) during dynamic stretching in order to (better) prepare the muscles for the subsequent sports or activities.

Static stretching
In contrast, static stretching is a constant stretch held at an end point of ROM. This means that the stretching involves "hold" at the end of ROM (for each repetition) for a given time. Typically, athletes performs static stretching for 20 to 60 seconds per muscle group.

The popularity of static stretching started when a book entitled "stretching" by Bob Anderson was released in 1980. Of note, this book has an excellent record in the number of sales.

Traditionally, static stretching is performed by athletes in order to reduce the risk of injury. This argument however has not been fully supported by scientific literature. 

Our studies
In one of our stretching studies “the effects of dynamic and static stretching on sprint performance in junior sprinters” (2009), we found similar results to those of published findings. Specifically, there were 2.1% (30m) and 2.3% (40m) improvements (faster times) when the athletes performed the dynamic stretching, relative to static stretching. 

Despite such important findings, "heavy" static stretching are still very commonly practiced by athletes. I’ve seen Commonwealth champions and even World class athletes who are still considering static stretching, or even passive-static stretching (with partner), or a combination of static and dynamic stretching before training and competitions.

Dynamic Stretching called 'Scorpion' to stretch lower back and hip flexor muscles area

For athletes, why considers dynamic stretching instead of static stretching? There are physiological reasons behind it, but in this short article we try to discuss a few. 
  • Static stretching promotes compliance or gap in the tendon and muscles. This is especially when the duration of stretching is too long (e.g. sets of >30 secs). 
  • This phenomenon is also called musculotendinous slackness, which reduces muscle stiffness. For a sprinter, stiffness is needed to optimize power production. 
  • Reduced muscle stiffness may actually affects muscular contraction because of delayed electromechanical process or transmission of forces. 
  • Hence, static stretching may compromise your muscles to perform maximally.
Meanwhile, improvement seen in sprint performance following the dynamic stretching is linked to specificity and readiness. 
  • Dynamic stretching mimics most of actions seen in many athletic activities, including the qualities seen in sprinting. This simply includes the stretch-shortening cycle actions, like squat jumps, "pogo jumps" (toe taps), high knees (flexing and extension actions), and so on. 
  • Other examples, like hamstring kicks (if done correctly) are also specific to leg swing movements during sprinting.
  • These movements can promote readiness of the neuromuscular system that important for maximal performance.
  • Furthermore, dynamic stretching can help increase core temperature to a greater extent than the static stretching.
Simply said, static stretching will shut down your nervous system and help to put you to sleep. So if you love static stretching do it during your cool down, not during the warm up. 

If you feel not comfortable with dynamic stretching, do not do the specific drills at all because these are the examples of dynamic movements (better called as "ballistic") that will maximize your performance, which proceeds the more "relaxed" dynamic stretching done earlier in your warm up.   


(1) Mark Kovacs (2010). Dynamic Stretching (the Revolutionary New Warm-up Method to Improve Power, Performance and Range of Motion).
(2) Fletcher and B. Jones (2004). The effect of different warm-up stretch protocols on 20 meter sprint performance in trained rugby union players.
(3) Arnold G. Nelson, Nicole M. Driscoll, Dennis K. Landin, Michael A. Young, & Irving C. Schexnayder (2005). Acute effects of passive muscle stretching on sprints performances.


Photos: copied from notarunner.com & flex4fitness.com

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Soviet Scientist Yuri Verkhoshansky Passed Away

>> July 15, 2010

Yuri Verkhoshansky (supertraining)
It is with great sadness to learn one of the greatest sports scientists Yuri Vekhoshansky had passed away. He was 82 when he died on 26th June 2010 at Rome, Italy.

Verkhoshansky involved in sports since 1950's where he became a track and field coach, mainly in sprints and high jump. He was one of the first to use barbell weight training (systematically) in coaching. As a young coach he was a great fan of the Soviet scientist Dr Vladimir Dyachkov (1904-1981) who was the most successful high jump coach in the World at the time.

He trained many high-level track and field athletes who were successful at the European level and also competed at the Olympic games. His sprinter Boriz Yuboz ran 10.3 and 20.9 at 100m and 200m, respectively in 1964.

The first of his scientific achievements was the discovery of a Special Strength Training method called "Conjugate Sequence System" in 1960's, an advanced training method that was different from Dyachko's Conjugated System from early 1960's. Vladimir Issurin would popularizes the CSS later with a name of Block Periodization. Verkhoshansky also widely regarded as the father of "Shock Method", later called plyometrics by Fred Wilt (1920-1994) who introduced the method to the West.

He continued his career with his research and consultancy jobs in 1970's. He would later discover the Long Term Delayed Training Effects and Concentrated Loading System in late 1970's. The discoveries would keep coaches to remain competitive with the rest of the World, but unfortunately they (coaches) would also use his training concepts with doping practices due to an extreme increased of training volume.

Verkhoshansky had been helped by an American biomechanist and training expert, Dr Michael Yessis who speaks Russians, and regarded by Verkhoshansky as most trusted person outside of Soviet Union in terms of Soviet Training System. From here, he managed to publish many articles and books in English, including the "Supertraining" (with Mel Siff), the greatest training book ever produced!

He had been a scientific consultant for the National Olympic Committee for Italy, where he contributed significantly to the development of Italian sport. He authored more than 500 scientific publications, and his works had been translated into 22 foreign languages and published in 29 countries. He was recognized as one of the greatest experts in the Theory and Methodology of Sports Training.

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Weight Training Tips

>> March 03, 2010

Strength qualities in weight training
 
1) Maximum strength
* Aim: Maximum load lifted
* Set/Repetition/Percentage/Recovery :
Low repetition 1-3 / High load 95-100% of 1RM / Full recovery.

2. Strength
Aim: Maximal strength
*Set/Repetition/Percentage/Recovery :
3-5sets / Low – Medium repetition 3-8  / 80-95% of 1RM / 2-5 mins

3. Hypertrophy
* Aim : Muscles size
* Set/Repetition/Percent/Recovery :
3-5 sets / Moderate and high repetition 8-12, 70-80% of 1RM / 60-90 sec

4. Endurance
* Aims : To produce repeated contraction under conditions of fatigue
* Set/Repetition/Percent/Recovery : 
4-8 sets / high repetitions  15-100 / low intensity 30-40% of 1RM / 30sec

5. Power
* Aim: To develop fast and powerful movement
* Set/Repetition/Percent/Recovery:
2-4 sets / Medium repetition 4-8 / 30-60% of 1 RM / 2-5 mins

How to estimate your 1 repetition maximum (RM)

FORMULA
1 RM =  [ (r  ÷ 30 ) + 1 ]  x  w
r – Repetition
w – weight

Situation: to estimate your bench press 1RM
Choose your preferably loads  = 70kg
Maximum repetition you can do = 13 times

Hence;
1 RM =  [ (r  ÷ 30 ) + 1 ]  x  w
r – repetitions, w – weight
1 RM = [ ( 13 ÷ 30 ) + 1 ]  x 70
1 RM = [ 0.4333 + 1 ]  x 70
1 RM = 1.4333 x 70
1 RM = 100kg (an estimate Bench Press 1 RM)

General Training Guidelines 

1. Off-Season : Hypertrophy, Muscular Endurance
2. Pre-Season : Strength, Endurance, Power
3. In-Season  : Strength, Endurance, Power
4. Transition : Strength

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