Narrative review of the influence of high-intensity interval training on adolescents’ bone health: commentary and perspectives

Mendonça, Carolina Rodrigues; Rodrigues, Ana Paula; Almeida, Alexandre Aparecido de; Noll, Priscilla Rayanne e Silva

doi:10.21037/tp-20-166

Cited by 4 publications

(4 citation statements)

References 26 publications

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“…High-impact exercises, such as resistance-based HIIT, may enhance bone mass accumulation during these crucial developmental years. Yet, there is a dearth of research investigating the association between HIIT and bone health (18). Emerging evidence suggested that both acute and chronic HIIT leads to enhanced cognitive adaptations and brain health (63, 64).…”

Section: Discussionmentioning

confidence: 99%

“…Review-based evidence indicates that school-based HIIT interventions effectively enhance body composition (14)(15)(16), CRF (15,16) and muscular health (17). However, the impact on cognitive function and academic performance remains uncertain (15) and evidence regarding its health benefits for mental well-being (15) and bone health (18) is limited.…”

Section: Introductionmentioning

confidence: 99%

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Effectiveness of a school-based high-intensity interval training intervention in adolescents: study protocol of thePRO-HIITcluster randomised controlled trial

Liu,

Barker,

Adlam

et al. 2024

Preprint

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IntroductionHigh-intensity interval training (HIIT) is an effective strategy for improving a variety of health and fitness outcomes within the school settings. Incorporating HIIT into existing physical activity opportunities appears practically feasible, yet the process evaluation and effectiveness of this strategy needs to be further evaluated. Therefore, aPRO-HIITintervention will be conducted to evaluate the effectiveness of a 12-week school-based HIIT intervention on cardiorespiratory fitness, physical activity, body composition, muscular strength, bone health, cognitive function, wellbeing and academic performance among 12-13-year-olds.Methods and analysisEight classes of year 7 students (12-13-year-olds) from a secondary school in Ningbo, China, will be recruited and randomly allocated into an intervention or control group. While the control group maintains their usual activities, a 6 to 10-minute HIIT session will be embedded in the physical education or physical activity lessons five days a week for 12 weeks for the intervention group. Training workshops will be conducted for participants, teachers, and research staff for facilitating the intervention. Outcome data will be collected at three time points: pre- and post-intervention, and two months (summer holiday) upon completion of the intervention. Linear mixed models will be used to analyse the impact of groups (intervention and control), timepoints (pre-, post- and two-month after intervention) and group by time interactions. The implementation process of the intervention will be evaluated with the guidance of MRC process evaluation framework.Ethics and disseminationEthics approval is obtained from the Ningbo University Ethics Committee (TY2024002) and the Public Health and Sport Sciences ethics committee, University of Exeter (5713479). Results fromPRO-HIIT study will be disseminated via peer-reviewed journals, scientific conferences as well as local education system. The study protocol has been retrospectively registered onClinicalTrials.govProtocol Registration and Results System (NCT06374732),https://clinicaltrials.gov/study/NCT06374732.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effectiveness of a school-based high-intensity interval training intervention in adolescents: study protocol of thePRO-HIITcluster randomised controlled trial

Liu,

Barker,

Adlam

et al. 2024

Preprint

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“…Although HiInEx proved effective in improving physical fitness [ 75 ], its effect on bone health among school boys and girls remains unclear [ 76 ]. Our study suggested that the BMD of the HiInEx group increased compared with the baseline, but the change was not significant compared with that of the ShEx group.…”

Section: Discussionmentioning

confidence: 99%

The Efficacy of Brief School-Based Exercise Programs in Improving Pubertal Bone Mass and Physical Fitness: A Randomized Controlled Trial

Xin

Tian

et al. 2021

IJERPH

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Purpose: To examine the effects of three types of school-based exercises on bone health and physical fitness function in Chinese boys and girls. Methods: One hundred and seventy-four Chinese boys and girls were randomly assigned into four groups: (1) sham exercise (ShEx); (2) high-impact exercise (HiEx); (3) high-impact exercise with various directions (HiExVi); and (4) high-intensity interval exercise (HiInEx). Speed of sound (SOS) and physical fitness parameters were determined before and after six-month intervention. Results: At the end of six-month intervention, participants in all groups show an increment of SOS compared with the baseline (p < 0.05), and the changes were higher in HiEx (mean: 38.878 m/s, 95% CI: 32.885~44.872, p = 0.001) and HiExVi groups (49.317 m/s, 42.737~55.897, p < 0.001) compared with ShEx group (20.049 m/s, 13.751~26.346). Six-month exercise training generated a reduction of percent of body fat (PBF) and waist–hip ratio (WHR) (p < 0.05). The decrease of PBF was greater in HiExVi (−1.222%, −1.820~−0.624, p = 0.012) and HiInEx groups (−1.395%, −1.809~−0.982, p = 0.003), whereas the reduction of WHR was larger in HiEx (−0.026, −0.039~−0.014, p = 0.009), HiExVi (−0.024, −0.036~−0.012, p = 0.021), and HiInEx groups (−0.035, −0.046~−0.024, p < 0.001) compared with ShEx group. Balance function (BLF), vital capacity (VC), standing long jump (SLJ), and sit up (SU) increased in all intervention groups (p < 0.05). The BLF increased in HiEx (6.332 s, 4.136~8.528, p = 0.001), HiExVi (10.489 s, 8.934~12.045, p < 0.001), and HiInEx groups (9.103 s, 7.430~10.776, p < 0.001) showed a greater change than that of ShEx group (1.727 s, 0.684 ~2.770). The increment of VC (273.049 mL, 199.510~346.587, p < 0.001) and SU (2.537 times/min, 0.639~4.435, p = 0.017) was higher in HiInEx group, whereas the accrual in SLJ was larger in HiExVi (7.488 cm, 4.936~10.040, p = 0.007) compared with ShEx group (58.902 mL, 7.990 ~109.814; −0.463 times/min, −2.003~1.077; 1.488 cm, −0.654 ~3.630). Conclusion: The brief school-based exercises were effective in improving schoolchildren’s health, but they showed different effects, with HiEx mostly improving bone health, HiInEx largely benefiting physical fitness function, and HiExVi enhancing both bone and physical fitness.

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“…2 The author' s advice to professional athletes engaged in wrestling training, and the anaerobic power of non-wrestling sports college students, a comparative study was carried out, the change law of anaerobic power in wrestling training under load conditions is discussed, and the method and reference for scientific sports training evaluation and monitoring are provided. 3…”

Section: Introductionmentioning

confidence: 99%

Effects of High-Intensity Interval Training on the Anaerobic Capacity of Wrestlers

Liu

2023

Rev Bras Med Esporte

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Introduction Since the Wingate anaerobic experiment was proposed in the 1970s, it has come to be used as an important detection method to evaluate athletes’ high-power sport capacity, the effect of training, and the training method. Therefore, it is often used to measure and evaluate the anaerobic work capacity of the human body. Objective Analyze the effects of high-intensity interval training on the anaerobic capacity of male wrestlers. Methods Professional wrestlers from a sports college were selected, as well as 30 college students majoring in physical education at a sports college, to compare the anaerobic power test. Results When evaluated by the Wingate anaerobic experiment, the value level of anaerobic power of training effects is best reflected in the first 10 s of the wrestling anaerobic experiment. The 30 s Wingate mainly reflects the effect of wrestling training on human anaerobic power, but the evaluation of anaerobic capacity from this period was not evidenced. Conclusion The Wingate anaerobic experiment is an important method for evaluating the level of wrestling training and can be used as a basis for evaluating the effect of training and the level of wrestling. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.

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Narrative review of the influence of high-intensity interval training on adolescents’ bone health: commentary and perspectives

Cited by 4 publications

References 26 publications

Effectiveness of a school-based high-intensity interval training intervention in adolescents: study protocol of thePRO-HIITcluster randomised controlled trial

Effectiveness of a school-based high-intensity interval training intervention in adolescents: study protocol of thePRO-HIITcluster randomised controlled trial

The Efficacy of Brief School-Based Exercise Programs in Improving Pubertal Bone Mass and Physical Fitness: A Randomized Controlled Trial

Effects of High-Intensity Interval Training on the Anaerobic Capacity of Wrestlers

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