Evaluation of Physiological and Psychology Conditions in University Wrestling Players

生理的および心理的指標からみた大学レスリング選手のコンディショニング

Evaluation of Physiological and Psychology Conditions in University Wrestling Players

Creators ICHIHARA Katsuhiko

Creators OKUMOTO Tadashi

Creators TOKUMOTO Keiji

Creators NIIHATA Shigemitsu

本研究の目的は、主観的疲労度、血漿CK活性値、POMSテストなどの指標を用いて、大学レスリング部男子の合宿期でのコンディションや、試合調整期に行われたコンディショニングを評価することである。被験者は、本学レスリング部男子11名(年齢 : 18.7±0.9歳, 身長 : 172.0±5.5cm, 体重 : 72.2±13.2kg)であり、調査は、合宿期、通常期および試合調整期に分けて3回行った。血漿CK活性値は、すべての期間において基準値よりも高値を示し、特に合宿期は他の期間と比較して有意に高値を示した。血漿CK活性値を1年生(n=6)と2・3年生(n=5)に分けて比較すると、1年生は、合宿期の血漿CK活性値が他の期間と比較して有意に高値を示したのに対し、2・3年生は、3つの期間の間に有意差は認められなかった。このことから、合宿期において血漿CK活性値が有意に高値を示したのは、1年生の血漿CK活性値の上昇によるものであると考えられた。一方、試合調整期での血漿CK活性値は、基準値上限の約1.6倍の値を示し、依然身体的な疲労が蓄積されていることを示唆するものであった。POMSプロフィルは、各期間通して顕著な差は認められず、いずれの期間においても「活動」因子だけが理想状態より大きく低値を示す傾向であった。このことから、各期間を通して活動性(活発性、行動力、向上心、やる気等)が低い傾向にあることが示唆された。これらの結果から、レスリング部員は慢性的な疲労状態にあることが明らかとなった。したがって、すべての期間においてトレーニングプログラムを再検討する必要性があることが示唆された。 : Several predictors, such as POMS (profile of mood states), CK (creatine kinase) activity, and RPF (rating of perceived exhaustion) have been employed for the competitive athletes to evaluate the physical and mental conditionings before competitions as well as during the training seasons. However, those predictors have not been applied for the varsity wrestlers. The focus of this study was to evaluate the physical and mental conditionings of the varsity wrestlers during heavy training season, during normal trained season, and immediately before competitions with several predictors. Eleven male varsity wrestlers voluntarily participated in this study. The average age, body height, and body weight of the subjects were 18.7±0.9yrs, 172.0±5.5cm, 72.2±13.2kg. Three investigations were performed during heavy training season, normal training season, and immediatelly before competitions. The average values of CK activity observed in each investigation were significantly higher than the upper level of the established criterion (244IU/L). The average value of the CK activity during heavy training season was particularly higher than that obtained in the other seasons. In freshmen's group, the average value of the CK activity obtained during heavy training season was significantly higher than that investigated in the other seasons. On the other hand, the average CK activity of upperclassmen did not alter significantly in all seasons. These results suggested that an increase in the average CK activity of the freshmen caused an increase in the CK activity of whole subjects. The average value of the CK activity of whole subjects did not decrease until upper level of the established criterion even before the competition, meaning that most of these varsity wrestlers were chronically in a fatigued condition. It is necessary to re-establish the annual training program for these varsity wrestlers. An abrupt increase in the training volume and quality would cause increase in CK activity, so that the previous training status must be considered carefully to establish the new training program for these varsity wrestlers.

[ISSN]1346-1850