Effects of Physical Training and Mental Practice of In-clothes Swimming : Assessment by Physiological Parameters
スポンサーリンク
概要
- 論文の詳細を見る
Purpose: This study examined whether a short-term physical or mental training reduces the physiological load and perceived exertion of the in-clothes swimming. Methods: The study included 24 male inter-collegiate competitive swimmers with no previous experience of the in-clothes swimming. Prior to the training, the subjects performed 200-meter swimming with two styles of swimming, namely the crawl and elementary back-stroke, and the degree of perceived exertion in the Borg scale, heart rate, and blood lactic acid level were determined. Following this baseline determination, the subjects were divided into 4 groups with 6 individuals each. These four groups were Group A "in-clothes training", Group B "image training", Group C "swimsuit training", and Group N "no training". Group A and C were lectured on the in-clothes swimming and practiced 7.5 min-long in-clothes swimming per day for a week with the two swimming styles, with Group A subjects wearing daily clothes and Group C subjects in swimsuits. Group B received 15 min of non-physical mental practice primarily through viewing video recording of swimming performance everyday for a week. No training was given to Group N. At the completion of the training session, the subjects underwent the 2nd 200-meter swimming, and the physiological parameters were determined. Results: The 1st in-clothes swimming load test showed that the elementary backstroke swimming resulted in significantly lower values of heart rate, blood lactic acid level, and perceived exertion than the crawl. For Group N, no difference was observed in the physiological parameters between the 1st and 2nd load test with either the elementary backstroke or crawl. Upon the 2nd in-clothes load test with the elementary backstroke, all three parameters were lower for Group A, B, and C than those seen for the 1st load test, and these differences were statistically significant, except for blood lactic acid in Group A. The 2nd in-clothes load test with the crawl showed that both heart rate and blood lactic acid were lower than those of the 1st load test for all three groups, with the differences in heart rate and blood lactic acid in Group A and that in blood lactic acid in Group B reaching the statistic significance. With respect to perceived exertion, the Borg score determined after the in-clothes load test with the crawl was significantly reduced for Group A, B, and C. The score after the in-clothes load test with the elementary backstroke was significantly reduced only for Group A. Conclusion: The elementary backstroke, when practiced in-clothes, imposes a relatively less physiological load. The present training methods can reduce physiological load and/or perceived exertion of the in-clothes swimming. Thus, both image training and swimsuit swimming are equally effective as a training method of the in-clothes swimming.
- 東海大学の論文
著者
-
Fujimoto Hideki
Institute Of Medical Sciences Tokai University School Of Medicine
-
Inokuchi Sadaki
Emergency And Clinical Care Tokai University School Of Medicine
-
Ishida Hiroyuki
Department Of Chemistry Okayama University
-
Ishida Hiroyuki
Department Of Sports Medicine Keio University School Of Medicine
-
Ishida Hiroyuki
Department Of Chemistry College Of General Education Okayama University
-
Ishida Hiroyuki
Department of Applied Plant Science, Graduate School of Agricultural Science, Tohoku University
関連論文
- Outcome of Non-T-Cell-Depleted HLA-Haploidentical Hematopoietic Stem Cell Transplantation from Family Donors in Children and Adolescents
- Synthesis, Structures, and Magnetic Properties of Doubly Face-Sharing Heterotrinuclear Ni^-Ln^-Ni^ (Ln = Eu, Gd, Tb, and Dy) Complexes
- Control of hepatic veno-occlusive disease with an antithrombin-III concentrate-based therapy
- Granulocytic Sarcoma Presenting with Severe Adenopathy (Cervical Lymph Nodes, Tonsils, and Adenoids) in a Child with Juvenile Myelomonocytic Leukemia and Successful Treatment with Allogeneic Bone Marrow Transplantation
- Streptococcus pneumoniae-associated arthritis of a lumbar facet joint in a 4-year-old boy
- Hydrogen Transfer in a Hydrogen-Bonded 1:2 Complex of Chloranilic Acid with 1,2-Diazine Studied by ^CI NQR
- ^1H, ^2H, ^F, ^P, and ^ClNMR Studies on Molecular Motions in Ionic Plastic Phases of Pyrrolidinium Perchlorate and Hexafluorophosphate
- Molecular Motions in Highly Disordered Solid Phases of [(CH_3)_3NCH_2CH_3]X (X=ClO_4, PF_6, NO_3)Studied by ^lH, ^F, and ^N NMR, Powder X-Ray Diffraction, and Differential Scanning Calorimetry
- Preparation and Extraction of Ca@C_
- Can Nifekalant Hydrochloride be Used as a First-Line Drug for Cardiopulmonary Arrest (CPA)? : Comparative Study of Out-of-Hospital CPA With Acidosis and In-Hospital CPA Without Acidosis
- Enrichment of Ce@C_ by HPLC Technique
- In vivo Fragmentation of the Large Subunit of Ribulose-1,5-Bisphosphate Carboxylase by Reactive Oxygen Species in an Intact Leaf of Cucumber under Chilling-light Conditions
- The Large Subunit of Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase is Fragmented into 37-kDa and 16-kDa Polypeptides by Active Oxygen in the Lysates of Chloroplasts from Primary Leaves of Wheat
- H-Transfer Motions in an H-Bonded (Chloranilic Acid)-(1, 3-Diazine) 1:2 Molecular Complex Studied by ^ClNQR and ^1H NMR
- Measurement of Impact Load by using an Inverse Analysis Technique : Comparison of Methods for Estimating the Transfer Function and its Application to the Instrumented Charpy Impact Test
- Remote Diagnosis via a Telecommunication Satellite : Ultrasonic Tomographic Image Transmission Experiments
- Molecular Rearrangement Accompanied by Solid-State Isomerization of {N,N'-Di-3-ethoxysalicylidene-(R,S) (S,R)-1,2-diphenyl-1,2-ethanediamine} oxovanadium(IV)
- Experimental Result on Reducing the Resistance Due To Temperature Rise in Pd Contacts
- Effects of Physical Training and Mental Practice of In-clothes Swimming : Assessment by Physiological Parameters
- Phase Transitions and Ionic Motions Including Self-Diffusion in Solid Trimethylammonium Tetrafluoroborate Studied by ^1H and ^F NMR
- Comparative Research on Environmental Education between Thailand and Japan
- An Ionic Plastic Phase of 1,1-Dimethylhydrazinium Tetrafluoroborate Revealed by ^1H and ^F NMR and Thermal Measurements
- ^1H and ^F NMR Studies on Phase Transitions and Ionic Motions in Choline Tetrafluoroborate
- Role of Rare Earth Ions (Gd, Dy, Ho and Er) in Phase Formation and Superconducting Properties of Ba1-xLnxCuO3-y Compounds
- Molecular Motions of t-Butylammonium Ions and Structural Phase Transitions in Solid t-Butylammonium Perchlorate Studied by 1H NMR and Thermal Measurements.
- 1H NMR studies on the motion of cations in the three solid phases of methylammonium perchlorate including cationic self-diffusion in its highest-temperature solid phase.
- Motion of methylammonium ions in solid CH3NH3NO3 and CH3NH3SCN studied by 1H NMR.