Chandra Suresh, Sharma Ankita, Malhotra Nitesh, Rizvi Moattar Raza, Kumari Sunita
Department of Physiotherapy, Faculty of Allied Health Sciences, Manav Rachna International Institute of Research and Studies, Faridabad, Haryana, India.
J Lifestyle Med. 2023 Feb 28;13(1):52-58. doi: 10.15280/jlm.2023.13.1.52.
Plyometric training involves dynamic activities such as hopping, jumping, skipping, and bounding, and is used to improve dynamic muscle performance. The study aims to determine the effects of a 3-week plyometric training program on the explosive strength (standing broad jump [SBJ]), speed (30-meter sprint), and agility (t-test) of badminton players.
The study recruited 102 eligible subjects who were randomly divided into two groups (51 per group). Both groups were initially tested for agility, speed, and strength. Thereafter, the experimental group underwent the plyometric exercise program twice per week for 3 weeks with a 2-day recovery period in between sessions. During the 3 weeks, the control group continued its routine exercise without plyometric training. After 3 weeks, the study tested both groups for agility, speed, and strength.
The agility of the experimental group after plyometric training (pre = 10.51±0.35 vs. post = 9.74±0.39 s) was significantly improved [t (100) = 9.941, p < 0.001] compared with the control group (10.65±0.29 vs. 10.53±0.33 s). Performance in terms of speed was significantly increased [t (100) = 4.675, p < 0.001] for the experimental group (pre = 4.58±0.35 vs. post = 4.06±0.45 s) compared with the control group (pre = 4.62±0.29 vs. post = 4.47±0.34 s). The experimental group (pre = 181.17±6.05 vs. post = 178.30±5.97 s) exhibited a substantial improvement [t (100) = 4.95, p < 0.001] in terms of explosive power compared with that of the control group (pre = 183.02±3.89 vs. post = 183.88±3.91 s).
The findings emphasize the benefits of plyometric training in increasing the performance level required during movements in badminton. Plyometrics can help badminton players enhance their agility, speed, and explosive power.
增强式训练包括诸如单脚跳、跳跃、跳绳和跳跃等动态活动，用于提高动态肌肉性能。本研究旨在确定为期3周的增强式训练计划对羽毛球运动员爆发力（立定跳远[SBJ]）、速度（30米短跑）和敏捷性（t检验）的影响。
该研究招募了102名符合条件的受试者，他们被随机分为两组（每组51人）。两组最初都进行了敏捷性、速度和力量测试。此后，实验组每周进行两次增强式训练计划，为期3周，每次训练之间有2天的恢复期。在这3周内，对照组继续其常规训练，不进行增强式训练。3周后，该研究对两组进行了敏捷性、速度和力量测试。
与对照组（10.65±0.29秒对10.53±0.33秒）相比，实验组在增强式训练后的敏捷性（训练前=10.51±0.35秒对训练后=9.74±0.39秒）有显著提高[t(100)=9.941，p<0.001]。与对照组（训练前=4.62±0.29秒对训练后=4.47±0.34秒）相比，实验组的速度表现显著提高[t(100)=4.675，p<0.001]（训练前=4.58±0.35秒对训练后=4.06±0.45秒）。与对照组（训练前=183.02±3.89对训练后=183.88±3.91）相比，实验组的爆发力有显著提高[t(100)=4.95，p<0.001]（训练前=181.17±6.05对训练后=178.30±5.97）。
研究结果强调了增强式训练在提高羽毛球运动所需表现水平方面的益处。增强式训练可以帮助羽毛球运动员提高他们的敏捷性、速度和爆发力。
