Acute and Chronic Adaptations to Exercise and Complementary Interventions

A special issue of Healthcare (ISSN 2227-9032).

Deadline for manuscript submissions: 31 December 2024 | Viewed by 5234

Special Issue Editors


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Guest Editor
Department of SMART Engineering Solutions & Technologies, eCampus University, 22060 Novedrate, Italy
Interests: skeletal muscle; exercise; physical activity

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Guest Editor
Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal
Interests: health fitness and exercise; sports biomechanics; exercise physiology; resistance training; strength training; concurrent training; performance assessment; strength and conditioning; physical fitness; exercise evaluation; exercise prescription; swimming; water aerobics; warm-up procedures; recovery procedures
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Guest Editor
Center of Research in Health Sciences, North University of Paraná (UNOPAR), Avenue Paris, 86041-120 Londrina, Brazil
Interests: muscle performnace; nutritional supplementation; photobiomodulation therapy; resistance exercise

Special Issue Information

Dear Colleagues,

The forthcoming Special Issue of Healthcare aims to cover all aspects of exercise adaptations and welcomes submissions that discuss the response to acute exercise and the adaptation to exercise training programs from the molecular and cellular level to individual systems, extending to the integrated multi-systemic response of the intact organism in humans. This topic may also include research on sports, nutritional intervention, physical activity, and health initiatives, as well as complementary interventions related to performance and recovery, including (but not limited to) photobiomodulation, cryotherapy, and massage.

This Special Issue seeks commentaries, original research, short reports, and reviews on challenges in health systems focused on this field.

If you would like to consider submitting a manuscript or have questions concerning contributions to this Special Issue, please contact the Guest Editors.

Prof. Dr. Filippo Macaluso
Prof. Dr. Daniel Almeida Marinho
Prof. Dr. Andreo Fernando Aguiar
Guest Editors

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Keywords

  • athletes
  • patients
  • prevention
  • performance
  • exercise intervention
  • nutritional intervention
  • complementary intervention

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Published Papers (2 papers)

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Research

13 pages, 2016 KiB  
Article
Effects of Acute Beetroot Juice Supplementation and Exercise on Cardiovascular Function in Healthy Men in Preliminary Study: A Randomized, Double-Blinded, Placebo-Controlled, and Crossover Trial
by Xie Yuschen, Jae-Ho Choi, Jisoo Seo, Yerin Sun, Eunjoo Lee, Sung-Woo Kim and Hun-Young Park
Healthcare 2024, 12(13), 1240; https://doi.org/10.3390/healthcare12131240 - 21 Jun 2024
Cited by 1 | Viewed by 1953
Abstract
Nitrate-rich beetroot juice (NRBRJ) can potentially enhance exercise performance and improve cardiovascular function, leading to an increased use of NRBRJ over the years. However, the combined effects of NRBRJ supplementation and exercise on cardiovascular function remain unclear. Therefore, this study compared cardiovascular function [...] Read more.
Nitrate-rich beetroot juice (NRBRJ) can potentially enhance exercise performance and improve cardiovascular function, leading to an increased use of NRBRJ over the years. However, the combined effects of NRBRJ supplementation and exercise on cardiovascular function remain unclear. Therefore, this study compared cardiovascular function responses to submaximal exercise with either placebo (PLA) or NRBRJ supplementation in healthy men. Twelve healthy men (aged 25.2 ± 2.3 years) completed the 30-min submaximal cycle ergometer exercise trials corresponding to 70% maximal heart rate (HRmax) with either PLA or NRBRJ supplementation in a random order. The mean exercise load, heart rate (HR), stroke volume (SV), cardiac output (CO), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), and total peripheral resistance (TPR) were measured during exercise. The brachial–ankle pulse wave velocity (baPWV) and flow-mediated dilation (FMD) were measured before and after exercise. NRBRJ supplementation was more effective than PLA in increasing the mean exercise load and decreasing DBP and MAP during submaximal exercise. Furthermore, baPWV decreased in the NRBRJ trial and was considerably lower after exercise in the NRBRJ-supplemented group than in the PLA-supplemented group. FMD significantly increased in the PLA and NRBRJ trials; however, NRBRJ supplementation demonstrated a significantly higher FMD before and after exercise than PLA supplementation. In conclusion, acute NRBRJ supplementation and exercise were more effective than PLA supplementation and exercise in improving aerobic exercise capacity and cardiovascular function in healthy men. Full article
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13 pages, 1700 KiB  
Article
Low-Volume Squat Jump Training Improves Functional Performance Independent of Myofibre Changes in Inactive Young Male Individuals
by Ashwin Wayne Isaacs, Kathryn Helen Myburgh and Filippo Macaluso
Healthcare 2022, 10(7), 1217; https://doi.org/10.3390/healthcare10071217 - 29 Jun 2022
Cited by 2 | Viewed by 2212
Abstract
An investigation into the histological changes in skeletal muscle fibres and jump performance indicators after 8 weeks of plyometric squat jump training was conducted. Healthy inactive participants (n = 13; age: 21.5 ± 1.7 year.; height: 173.6 ± 10.7 cm; weight: 68.5 ± [...] Read more.
An investigation into the histological changes in skeletal muscle fibres and jump performance indicators after 8 weeks of plyometric squat jump training was conducted. Healthy inactive participants (n = 13; age: 21.5 ± 1.7 year.; height: 173.6 ± 10.7 cm; weight: 68.5 ± 18.4 kg; BMI 22.4 ± 3.8 kg/m2) were recruited, where eight participants completed plyometric squat jump training and five control participants refrained from performing any jumping activities. Blood samples, vastus lateralis muscle biopsies and functional testing (peak and average power, peak and average velocity, maximal jump height) were collected/recorded 10 days prior to and 3 days after the training/rest period. Participants completed 1644 squat jumps over an 8-week training period of 24 sessions with a progressive increase in the number of squat jumps. The trained group significantly increased their jumping average and peak power (mean increases in average power: 16.7 ± 1.2% and peak power: 8.2% ± 0.1) and velocity (mean increases in average velocity: 13.7 ± 0.1% and peak velocity: 5.2% ± 0.03), resulting in a 25% improvement in vertical jump height. No muscle morphological changes in terms of the cross-sectional area (CSA) or muscle-fibre-type transition were observed after the plyometric training. Improvements in the functional performance indicators following training may more likely be explained by sarcomere ultrastructural adaptation, which did not directly affect myosin heavy chain or CSA. Full article
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