Keywords:
Fitness enthusiasts; Health management; Resistance training; Body composition
健身爱好者;健康管理;抗阻训练;身体成分
Abstract:
Objective: To comprehensively observe the changes of physical quality and body composition of fitness enthusiasts after scientific resistance training. Research methods: This paper mainly adopts the experimental method, with 30 fitness enthusiasts who have a certain training basis as the experimental subjects, including the experimental group of 15 people, the control group of 15 people, the experiment time is 63 days. Results: In terms of body composition, subjects’ body weight, body fat percentage and skeletal muscle content had obvious benign changes; In terms of physical fitness, the subjects’ physical fitness was improved under the intervention of the health management plan (evaluated by three fitness items: barbell squat, barbell hard pull and barbell bench press), and the weight of the barbell used in training was improved to varying degrees. Conclusions and Suggestions: Controlling body fat is beneficial to skeletal muscle growth, scientific diet can improve body strength, regular rest and exercise can effectively reduce BMI and WHR.
研究目的:综合观察健身爱好者通过科学的抗阻训练后身体素质和身体成分等变化。研究方法:主要采取实验法,以30名拥有一定训练基础的健身爱好者作为实验对象进行试验,其中实验组15人,对照组15人,实验时间共计63天。研究结果:身体成分方面受试者体重、体脂率、骨骼肌含量都有明显的良性改变;身体素质方面受试者在健康管理计划干预下身体素质有所提升(通过健身三大项:杠铃深蹲、杠铃硬拉、杠铃卧推,来进行评定),训练所用杠铃的重量均有不同程度的提高。结论与建议:控制体脂有利于骨骼肌的增长;科学的饮食提高身体的力量素质;规律的作息和锻炼能够有效降低BMI和WHR。