The Efficiency Analysis of the Fins Used Commonly in Domestic Recreational Scuba Diving

• Main Authors: Chung-Feng Cheng, 張忠峰
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/93477872546605363895

碩士 === 國立體育學院 === 教練研究所 === 93 === ABSTRACT Finding out the different fins to propulsive force, the influence situations of the oxygen consumption and efficiency. Examine the data which experimented by statistical analysis. The research sample is four student of CMA who engaged in diving under water and training more than one year. All of them have possessed and dived under water assistant coach’s qualification. The research results are : 1. Five different kinds fins which as 50cm and 40cm by range propulsive force in order is :No.2 >No.5 >No.3 >No.1 >No.4. But makes a One-Way ANOVA analysis the result that isn’t significance. 2. The range propulsive force of 40cm is better than 50cm p=0.002(p<0.05). 3. Five different kinds fins whose average of taking a breath amount each minutes in order is :No.2 >No.5 >No.3 >No.1 >No.4. But makes a One-Way ANOVA analysis the result that isn’t significance. 4. Five different kinds fins whose the biggest average oxygen of absorbing amount in order is :No.2 >No.5 >No.3 >No.1 >No.4. But makes a One-Way ANOVA analysis the result that isn’t significance. 5. Five different kinds fins whose produce the efficiency average in order is :No.4 >No.5 >No.3 >No.2 >No.1. But makes a One-Way ANOVA analysis the result that isn’t significance.