Blog Nataswim

The increase in performance generally is related to the achievement of adaptive changes in the organism. Adaptive changes can be achieved by repeated application of Exercise load. The way to achieve adaptive changes in the organism is a systematic repetition of Exercise load. Repeated loads refer to as adaptation stimulus. The principle of adaptive changes is the axis: homeostasis → adaptation stimulus (load) → adaptation.

If adaptation stimuli are applied properly, training can be expected to have accumulative effect. If motor activity is carried out in such a way that it evokes desirable current change of human functional activity, and consequently long-term, structural and psycho-social changes, it can be referred to as load.

Example : If I run every other night in the park without much planning and adherence to the principles of sports training, sooner or later pass the same track may be quicker, but also feeling more relaxed, which is a simplified functional change. Psychosocial changes in this case represent my daily effort and responsibility run out every night out.

m-swimming4Metabolic specificity of exercise and training is based on an understanding of the transfer of energy in biological systems. Efficient and productive training program can be designed through an understanding of the process of energy repletion for muscle work of various inensity and duration of load.


  • Bioenergetics or the flow of energy in a biological system, concerns primarily the conversion of macronutrients-carbohydrates, proteins and fats, which contain chemical energy.
  • Energy emerges with the decomposition of high-energy bonds in such macronutrients which release energy needed to carry out mechanic work. vzniká rozkladem vysoce energetických vazeb high-energy bonds v těchto makroživinách, které uvolňují energii potřebnou k vykonání mechanické práce.
  • Catabolism is the breakdown of large molecules into smaller molecules, associated with the release of energy (e.g. breakdown of glycogen into glucose).
  • Anabolism is opposite of catabolism. It is the synthesis of larger molecules from smaller molecules (e.g. synthesis of proteins from amino acids).
  • Exegetic reactions are energy-releasing reaction and are generally catabolic (e.g. breakdown of adenosine troposphere into adenosine diphosphate).
  • Endergonic reactions require energy and include anabolic processes.
  • Metabolism is the total of all the catabolic or exergonic and anabolic or endergonic reactions in a biological system. Energy derived from catabolic or exergonic is used to drive anabolic or endergonics reactions through an intermediate molecule adenosine triphosphate (ATP).

Adenosine triphosphate allows the transfer of energy from exergonic to endergonic reactions. Without an adequate supply of ATP, muscular activity and growth would not be possible.

  • Comment choisir le sport qui convient à mon enfant
    Comment choisir le sport qui convient à mon enfant La pratique d’un sport ou d’une activité physique régulière doit faire partie de toute éducation compte tenu des impacts positifs sur la santé physique et psychologique. Les enfants doivent pratiquer une activité physique de manière quotidienne et leur donner très…
  • Abdominaux, musculation & natation
    Abdominaux, musculation & natation Renforcement de la ceinture abdominale ‘’…Il est primordiale pour tout sportif de renforcer sa ceinture abdominale… ‘’ Pour que le corps du nageur se déplace efficacement dans l'eau, il doit coordonner les mouvements de ses bras et de ses jambes.…
  • Muscler le dos : Renforcement musculaire du nageur
    Muscler le dos : Renforcement musculaire du nageur Renforcement musculaire du dos Le grand dorsal et le groupe musculaire des érecteurs du rachis sont les deux principales cibles des exercices pour le dos. Muscle propulseur de l'humérus, le grand dorsal est le principal moteur des membres supérieurs, générateur…
    Swimming : -TOP DRILLS FOR BREASTSTROKE BODY POSITION DRILLS Because drag is an inherent part of the breaststroke, achieving excellent body position is essential in maximizing the forward motion of the stroke. Like freestyle and backstroke, the core is the center of power, but in breaststroke,…
    Swimming : -TOP DRILLS FOR BACKSTROKE BODY POSITION DRILLS Learning to float well on the back is the first step in being comfortable with the backstroke. Good spinal alignment and core tension not only improve comfort on the back, but can also contribute to an effective…
    Swimming : -TOP DRILLS FOR FREESTYLE BODY POSITION DRILLS An efficient freestyle is built on good body position. The way we float in the water is affected by our core tension. For a better freestyle, we must learn to shift weight forward, and achieve a downhill…

Découvrez notre sélection de livres et de ebooks téléchargeables dès maintenant

livre ebooks books triathlon natation