Esforço percebido e cinemática em percentuais da velocidade crítica na natação

Franken, Marcos; Diefenthaeler, Fernando; Carpes, Felipe Pivetta; Castro, Flávio Antônio de Souza

doi:10.1590/s1980-65742011000400016

Cited by 2 publications

(2 citation statements)

References 25 publications

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“…In addition, [LA], although recognized as the standard for monitoring metabolic responses, is often difficult to use in daily training, basically due to economic and logistic issues 15 . On the other hand, HR and RPE are practical and inexpensive methods that can provide important information regarding the intensity used and the physiological status of swimmers 16,17 .…”

Section: Introductionmentioning

confidence: 99%

Influência do uso de palmares e nadadeiras no comportamento do lactato sanguíneo, da frequência cardíaca e do esforço percebido

Matos

Castro

2018

Rev. Bras. Cineantropom. Desempenho Hum.

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One of the great challenges for swim coaches is proper control of the training intensity. This issue is more complex when using equipment such as paddles and fins. Among intensity control parameters, blood lactate concentration is the standard for monitoring metabolic responses, and heart rate and perceived effort are practical and inexpensive methods. The aim of this study was to compare blood lactate concentration ([LA]), heart rate (HR) and rate of perceived exertion (RPE) in swimming training series without equipment and with paddles and fins. We evaluated 11 swimmers on three different days during sessions in a series of 12 repetitions of 50 m in front crawl. The first session was performed without equipment, maintaining perception exertion at 15 (15 points) of the 6-20 point Borg scale. In the second and third sessions, athletes should swim in the series with: (i) paddles and (ii) fins, at the same swimming speed of the series without equipment, in random order. [LA], HR and RPE at rest (after warm-up and before swimming series) and after the sixth and 12th repetitions were measured and compared. The mean speed for all series was 1.30 ± 0.13 m.s-1; fins and paddles presented lower final [LA] (respectively, 5.9 ± 0.3 and 8.1 ± 0.4 mmol.l-1) and HR values (respectively, 161.1 ± 15, 5 161.1 and 170.3 ± 13.3 170.3 bpm) in comparison to series without equipment (respectively, 10.8 ± 0.7 mmol.l-1 and 178.2 ± 4.3 bpm). Fins had lower final RPE values (12.5 ± 0.6 points) in relation to series without equipment (15.8 ± 0.2 points) and similar values in relation to swimming with paddles. Swimming series with equipment produced lower physiological demands in relation to swimming without equipment if performed at the same swimming speed as swimming without equipment.

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Section: Introductionmentioning

confidence: 99%

Influência do uso de palmares e nadadeiras no comportamento do lactato sanguíneo, da frequência cardíaca e do esforço percebido

Matos

Castro

2018

Rev. Bras. Cineantropom. Desempenho Hum.

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“…Tools applied to measure aerobic capacity used to be expensive and needs to be performed by an experiment team, which may impair its applicability. Thus, in young swimmers, Critical Speed (CS) has been recommended as powerful, easy and reliable tool to predict anaerobic threshold and evaluate aerobic capacity in a non-invasive way (Franken, Diefenthaeler, Carpes, & Castro, 2011;Wakayoshi et al, 1992;Wakayoshi et al, 1993). However, few studies has been observed the effects of a periodized physical training programs on aerobic capacity on young swimmers, particularly studying CS improvement.…”

Section: Introductionmentioning

confidence: 99%

Response of Critical Speed to Different Macrocycle Phases during Linear Periodization on Young Swimmers

Neto¹

2016

IntJSCS

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Sport training programs to young swimmers have to aggregate different physical stimulus to collaborate with overall physical development, which can lead to reach best results in competitions. Linear periodization seems to be a powerful tool that allow the organization of these stimulus. However, this model has been not studied. Regarding physical capacities, aerobic fitness is inversely related with fatigue and exercise performance. Although aerobic capacity evaluation used to be expensive, critical speed (CS) is easy and non-expensive tool capable to make this measurement.Thus, the aim of this study was evaluate the effects of linear periodization in CS on well-trained young swimmers. Sixteen athletes (age: 14.06 1.22 years, height: 163.5210.99 cm, weight: 57.412.7 kg, body mass index: 21.2437; 7 ♀), were underwent to a linear macrocycle training with 23 weeks divided in four mesocycles: general endurance (i.e., 4 weeks), specific endurance (i.e., 8 weeks), competitive (i.e., 7 weeks) and taper (i.e., 4 weeks). Results showed significantly improve on CS after competitive and taper mesocycle phases, which was composed by higher training intensity in comparison with other macrocycle phases. Therefore, the results of the present study indicate a collaboration of mesocycle intensity on the cumulative effects of linear periodization in CS improve on young swimmers.

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Esforço percebido e cinemática em percentuais da velocidade crítica na natação

Cited by 2 publications

References 25 publications

Influência do uso de palmares e nadadeiras no comportamento do lactato sanguíneo, da frequência cardíaca e do esforço percebido

Influência do uso de palmares e nadadeiras no comportamento do lactato sanguíneo, da frequência cardíaca e do esforço percebido

Response of Critical Speed to Different Macrocycle Phases during Linear Periodization on Young Swimmers

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