Tag: Navaraj Chelliah Jesus Rajkumar

Does three sessions of 12-week plyometric training per week improve physical fitness parameters in professional male soccer players? A randomized controlled trial

Deepak Siby, Navaraj Chelliah Jesus Rajkumar, Nirmal Michael Salvi, Debajit Karmakar, Ibnu Noufal Kambitta Valappil, Bekir Erhan Orhan, Farjana Akter Boby, Yuni Astuti

Deepak Siby et al. – Does three sessions of 12-week plyometric training per week improve physical fitness parameters in professional male soccer players? A randomized controlled trial –  Fizjoterapia Polska 2025; 25(1); 84-93

DOI: https://doi.org/10.56984/8ZG007DDZ6Q

Abstract
Background. Plyometric training is recognized for enhancing various physical fitness parameters critical to athletic performance, particularly in soccer players.
Purpose. This study aimed to assess the effects of a 12-week plyometric training program, conducted three times per week, on key fitness parameters in professional male soccer players.
Methods. A total of 40 professional male soccer players were randomly assigned to a control group (CG, n=20) and a plyometric training group (PTG, n=20). Participants (mean height = 176.14±3.28 cm, weight = 68.24±2.17 kg, and age = 20.31±2.30 years) underwent a 12-week plyometric training intervention. Fitness assessments were conducted before and after the intervention, measuring agility (t-test), balance (stork stand test), speed (50 m dash), power (medicine ball throw test), explosive power (vertical jump), leg strength (standing broad jump), and core strength (sit-up test).
Results. Significant improvements (p < 0.001) were observed in the PTG across all fitness parameters compared to the control group, indicating the effectiveness of plyometric training in enhancing physical fitness in soccer players.
Conclusion. The 12-week plyometric training program positively impacted agility, balance, speed, power, explosive power, leg strength, and core strength in professional male soccer players, suggesting it as a valuable regimen for improving overall physical performance.
Key words
plyometric training, physical fitness, agility, balance, speed, power, soccer, strength
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Effectiveness of yoga intervention on depression, stress, and sleep quality in IT professionals with chronic low back pain: A randomized controlled trial

Chinnasamy Vignesh, Navaraj Chelliah Jesus Rajkumar, Mou Pramanik, Basavaraj Kumasi, Masilamani Elayaraja, Deepak Bangari, Bindiya Rawat, Deepika Sethi, Yogender Bhoria, Edi Setiawan, Hemantajit Gogoi, Karuppasamy Govindasamy

 

Chinnasamy Vignesh et al. – Effectiveness of yoga intervention on depression, stress, and sleep quality in IT professionals with chronic low back pain: A randomized controlled trial –  Fizjoterapia Polska 2024; 24(3); 410-416

DOI: https://doi.org/10.56984/8ZG020A3TN

Abstract:
Chronic low back pain (CLBP) is prevalent among IT professionals and often accompanied by psychological symptoms such as depression, stress, and sleep disturbances. While conventional treatments primarily target pain management, holistic approaches like yoga show promising results in addressing both physical and psychosomatic factors. This randomized controlled trial (RCT) aims to assess the impact of a yoga intervention on depression, stress, and sleep quality in IT professionals with CLBP. A total of 83 IT professionals with CLBP were randomly allocated to either a yoga (n = 40) intervention group or a control group (n = 40) receiving standard care. The intervention group underwent a structured yoga program tailored for CLBP, while the control group followed a standard care protocol. Outcome measures, including pain intensity, depression levels, perceived stress, and sleep quality, were assessed using validated standard questionnaires. Preliminary analysis reveals significant enhancements in the yoga intervention group compared to the control group. Specifically, participants in the yoga group reported a statistically significant reduction in pain intensity (p < 0.05), along with notable decreases in depression scores (p < 0.05), anxiety score (p < 0.05), and stress levels (p < 0.05). Additionally, the yoga intervention group demonstrated enhanced sleep quality (p < 0.05) compared to the control group. This RCT provides compelling evidence for the efficacy of yoga as an adjunctive therapy for CLBP management in IT professionals. The findings emphasize the potential of yoga in alleviating both physical and psychological symptoms associated with CLBP. Healthcare providers may consider incorporating yoga into treatment programs for CLBP in IT professionals to optimize outcomes and enhance overall well-being. Moreover, these results emphasize the importance of holistic interventions in addressing the complex nature of CLBP in the workplace.

Keywords:
yoga, pain management, stress, depression, sleep quality

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