La pratique de la boxe fait de plus en plus d’émules, mais encore faut-il savoir quel type de boxe pratiquer. Et surtout laquelle correspondra le plus à vos attentes. Voici un petit récapitulatif des différents types de boxe qui vous aidera à faire votre choix.
La boxe française
La boxe française est un type de boxe qui mobilise le plus les jambes. En effet elle implique un sautillement permanent, des chassées, revers et fouettées. Sa pratique se divise en assaut dont les coups sont seulement des touches et en combat qui ouvre la possibilité à un KO. On retrouve les mêmes mouvements de bras que dans la boxe anglaise, à savoir : les uppercuts, les crochets et les directs. Ce type de boxe autorise les coups portés aux jambes.
La boxe anglaise
Ici, seuls les poings sont utilisés. La boxe anglaise se fonde sur les impacts au niveau du corps. Un coup de poing dans la mâchoire ou le foie ouvre la possibilité à un KO. Ce type de boxe n’autorise que les coups portés au-dessus de la ceinture.
La boxe thaïlandaise (ou muay-thai)
La boxe thai est le type de boxe le plus complet car elle autorise les combats pied poing mais également les projections et saisies. Elle se distingue des boxes précédentes en autorisant des coups habituellement interdits tels que les coups de genoux et les coups de coudes.
Le kickboxing
Le kickboxing reprend certaines techniques de la boxe française tout en rajoutant les jambes. Dans ce type de boxe, l’accent est porté sur la technique plus que sur la puissance de frappe. Les coups de pieds peuvent monter jusqu’à la tête même s’ils sont essentiellement portés en-dessous de la ceinture.
Le MMA (Mixed Martial Arts)
Aussi appelé Free fight, le MMA regroupe les techniques des boxes traditionnelles en y incluant des techniques de lutte, de saisie et de projection. Interdit en compétition en France, il se pratique, cependant, dans certains clubs.
Rolex watches
Understanding COSC Certification and Its Importance in Watchmaking
COSC Accreditation and its Stringent Criteria
Controle Officiel Suisse des Chronometres, or the Controle Officiel Suisse des Chronometres, is the official Swiss testing agency that certifies the precision and accuracy of wristwatches. COSC accreditation is a sign of excellent craftsmanship and reliability in timekeeping. Not all watch brands follow COSC validation, such as Hublot, which instead follows to its own demanding standards with movements like the UNICO calibre, reaching comparable precision.
The Science of Exact Chronometry
The central system of a mechanical timepiece involves the mainspring, which supplies power as it unwinds. This system, however, can be prone to external factors that may impact its accuracy. COSC-accredited mechanisms undergo strict testing—over fifteen days in various circumstances (five positions, 3 temperatures)—to ensure their resilience and reliability. The tests assess:
Mean daily rate accuracy between -4 and +6 seconds.
Mean variation, peak variation rates, and impacts of temperature changes.
Why COSC Accreditation Is Important
For watch fans and collectors, a COSC-accredited timepiece isn’t just a piece of tech but a testament to lasting excellence and accuracy. It symbolizes a watch that:
Offers exceptional reliability and accuracy.
Offers guarantee of quality across the whole design of the timepiece.
Is probable to retain its value more efficiently, making it a wise investment.
Well-known Timepiece Manufacturers
Several well-known manufacturers prioritize COSC validation for their watches, including Rolex, Omega, Breitling, and Longines, among others. Longines, for instance, offers collections like the Archive and Soul, which highlight COSC-accredited mechanisms equipped with innovative materials like silicone equilibrium suspensions to improve resilience and efficiency.
Historical Background and the Evolution of Timepieces
The concept of the chronometer originates back to the need for accurate timekeeping for navigational at sea, highlighted by John Harrison’s work in the eighteenth cent. Since the formal establishment of COSC in 1973, the certification has become a yardstick for assessing the precision of high-end watches, sustaining a legacy of superiority in horology.
Conclusion
Owning a COSC-validated timepiece is more than an visual choice; it’s a commitment to excellence and accuracy. For those appreciating precision above all, the COSC certification provides tranquility of mind, ensuring that each accredited timepiece will operate reliably under various conditions. Whether for personal satisfaction or as an investment, COSC-validated timepieces distinguish themselves in the world of watchmaking, bearing on a tradition of careful timekeeping.
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線上賭場
Brands that manufacture chronometer watches
Understanding COSC Certification and Its Importance in Horology
COSC Certification and its Strict Criteria
Controle Officiel Suisse des Chronometres, or the Controle Officiel Suisse des Chronometres, is the official Swiss testing agency that verifies the accuracy and precision of timepieces. COSC certification is a sign of superior craftsmanship and dependability in chronometry. Not all watch brands pursue COSC certification, such as Hublot, which instead sticks to its proprietary strict criteria with mechanisms like the UNICO calibre, attaining equivalent precision.
The Art of Precision Chronometry
The core system of a mechanical timepiece involves the spring, which supplies energy as it unwinds. This mechanism, however, can be prone to environmental elements that may impact its accuracy. COSC-validated movements undergo demanding testing—over fifteen days in various conditions (five positions, three temperatures)—to ensure their resilience and dependability. The tests assess:
Mean daily rate accuracy between -4 and +6 seconds.
Mean variation, highest variation levels, and effects of temperature changes.
Why COSC Accreditation Is Important
For timepiece fans and connoisseurs, a COSC-validated watch isn’t just a piece of tech but a proof to enduring excellence and precision. It represents a timepiece that:
Presents exceptional reliability and accuracy.
Ensures confidence of quality across the entire design of the timepiece.
Is probable to maintain its value more efficiently, making it a sound choice.
Famous Timepiece Manufacturers
Several well-known manufacturers prioritize COSC validation for their timepieces, including Rolex, Omega, Breitling, and Longines, among others. Longines, for instance, offers collections like the Archive and Soul, which showcase COSC-accredited movements equipped with innovative substances like silicone equilibrium springs to boost durability and efficiency.
Historic Background and the Development of Chronometers
The notion of the timepiece dates back to the requirement for accurate timekeeping for navigational at sea, emphasized by John Harrison’s work in the 18th cent. Since the formal foundation of COSC in 1973, the validation has become a benchmark for judging the accuracy of luxury timepieces, maintaining a tradition of excellence in watchmaking.
Conclusion
Owning a COSC-certified timepiece is more than an visual selection; it’s a commitment to excellence and accuracy. For those valuing precision above all, the COSC certification offers peacefulness of thoughts, guaranteeing that each validated watch will operate dependably under various circumstances. Whether for personal satisfaction or as an investment decision, COSC-accredited timepieces distinguish themselves in the world of watchmaking, carrying on a tradition of precise timekeeping.
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Understanding the complex world of chronometers
Understanding COSC Accreditation and Its Importance in Horology
COSC Certification and its Rigorous Criteria
Controle Officiel Suisse des Chronometres, or the Official Swiss Chronometer Testing Agency, is the official Switzerland testing agency that attests to the precision and precision of timepieces. COSC certification is a mark of superior craftsmanship and trustworthiness in chronometry. Not all timepiece brands pursue COSC certification, such as Hublot, which instead adheres to its proprietary demanding criteria with movements like the UNICO calibre, attaining similar accuracy.
The Art of Exact Timekeeping
The central mechanism of a mechanical timepiece involves the spring, which delivers energy as it unwinds. This system, however, can be vulnerable to external elements that may impact its accuracy. COSC-certified mechanisms undergo demanding testing—over fifteen days in various circumstances (5 positions, three temperatures)—to ensure their durability and dependability. The tests evaluate:
Mean daily rate precision between -4 and +6 seconds.
Mean variation, highest variation rates, and impacts of thermal variations.
Why COSC Accreditation Matters
For watch fans and collectors, a COSC-accredited timepiece isn’t just a piece of technology but a proof to lasting excellence and precision. It symbolizes a watch that:
Offers excellent dependability and precision.
Ensures assurance of quality across the entire design of the watch.
Is apt to hold its value more effectively, making it a smart choice.
Well-known Chronometer Manufacturers
Several renowned manufacturers prioritize COSC accreditation for their watches, including Rolex, Omega, Breitling, and Longines, among others. Longines, for instance, offers collections like the Record and Soul, which feature COSC-validated mechanisms equipped with advanced materials like silicone equilibrium suspensions to improve resilience and efficiency.
Historical Background and the Evolution of Timepieces
The notion of the chronometer originates back to the need for exact timekeeping for navigation at sea, emphasized by John Harrison’s work in the 18th century. Since the formal foundation of Controle Officiel Suisse des Chronometres in 1973, the accreditation has become a yardstick for assessing the precision of luxury watches, sustaining a legacy of excellence in watchmaking.
Conclusion
Owning a COSC-accredited watch is more than an aesthetic selection; it’s a commitment to excellence and accuracy. For those valuing accuracy above all, the COSC accreditation provides tranquility of thoughts, guaranteeing that each validated timepiece will operate reliably under various conditions. Whether for individual contentment or as an investment decision, COSC-validated watches distinguish themselves in the world of watchmaking, maintaining on a tradition of careful timekeeping.