Low-Volume High-Intensity Interval Training Is Sufficient to Ameliorate the Severity of Metabolic Syndrome

Ramos, Joyce S.; Dalleck, Lance C.; Borrani, Fabio; Beetham, Kassia S.; Wallen, Matthew P.; Mallard, Alistair R.; Clark, Bronwyn; Gomersall, Sjaan R.; Keating, Shelley E.; Fassett, Robert G.; Coombes, Jeff S.

doi:10.1089/met.2017.0042

Cited by 56 publications

(68 citation statements)

References 26 publications

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“…It has also been proven that both exercise modalities could be recommended for T2Dpatients. This finding is consistent with the result obtained by Ramos et al, who found that low-volume HIIT could be as effective as moderate-intensity continuous training in reduction of the MetS Z-score (32).…”

Section: Discussionsupporting

confidence: 93%

The effects of 10-week different exercise interventions on Framingham risk score and metabolic syndrome severity scores in overweight women with type 2 diabetes

Banitalebi

Ghahfarrokhi

Faramarzi

et al. 2018

J Shahrekord Univ Med Sci

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Background and aims: Type 2 diabetes (T2D) is a strong independent risk factor for cardiovascular disease (CVD). The purpose of this study was to examine the effects of short sprint interval training (SIT) and combined aerobic + resistance training (A+R) on Framingham risk score (FRS) and metabolic syndrome severity scores (MetS score) in overweight women with T2D. Methods: In this single-blind randomized clinical trial,52 overweight females afflicted with T2D (aged 45-60 years, BMI>30 kg/m2, HbA1C ≥ 6.5%) were randomly assigned to either SIT (n = 17), combined training (n = 17), and control groups (n = 18). Interventions consisted of SIT or combined aerobic-strength training for 10 weeks. Data were analyzed using a paired t test to compare pretest and posttest results in each group. A one-way ANOVA was employed to compare the number of changes in the experimental and control training groups after 10 weeks. Results: The results indicated that there were significant differences between the groups in FRS (P = 0.001). However, no difference was found in Mets score (P = 0.160). In addition, significant differences were observed in FRS between SIT and combined training groups (P = 0.018) and also SIT and control groups (P = 0.001). Conclusion: The results highlighted that SIT as compared to the combined training could be an effective strategy to improve FRS and Mets score in women with T2D

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Section: Discussionsupporting

confidence: 93%

The effects of 10-week different exercise interventions on Framingham risk score and metabolic syndrome severity scores in overweight women with type 2 diabetes

Banitalebi

Ghahfarrokhi

Faramarzi

et al. 2018

J Shahrekord Univ Med Sci

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“…There are currently few interventional studies that we are aware of that have examined metabolic syndrome z-score responses to exercise interventions in individuals with T2D. Nonetheless, the decreased risk observed in the current study appears superior to a recent study examining z-score risk in individuals with T2D undergoing 16 weeks of either moderate-intensity continuous training 5 days per week (41% reduction), or HIIT 3 days per week (51% or 1% protocol-dependent reduction) (Ramos et al, 2017). This may be due to the fact that the participants started with higher average baseline z-score values.…”

Section: Discussioncontrasting

confidence: 70%

Functional high‐intensity exercise training ameliorates insulin resistance and cardiometabolic risk factors in type 2 diabetes

Fealy

Nieuwoudt

Foucher

et al. 2018

Experimental Physiology

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Functional high-intensity training (F-HIT) is a novel fitness paradigm that integrates simultaneous aerobic and resistance training in sets of constantly varied movements, based on real-world situational exercises, performed at high-intensity in workouts that range from ∼8 to 20 min per session. We hypothesized that F-HIT would be an effective exercise mode for reducing insulin resistance in type 2 diabetes (T2D). We recruited 13 overweight/obese adults (5 males, 8 females; 53 ± 7 years; BMI 34.5 ± 3.6 kg m , means ± SD) with T2D to participate in a 6-week (3 days week ) supervised F-HIT programme. An oral glucose tolerance test was used to derive measures of insulin sensitivity. F-HIT significantly reduced fat mass (43.8 ± 83.8 vs. 41.6 ± 7.9 kg; P < 0.01), diastolic blood pressure (80.2 ± 7.1 vs. 74.5 ± 5.8; P < 0.01), blood lipids (triglyceride and VLDL, both P < 0.05) and metabolic syndrome z-score (6.4 ± 4.5 vs. -0.2 ± 5.2 AU; P < 0.001), and increased basal fat oxidation (0.08 ± 0.03 vs. 0.10 ± 0.04 g min ; P = 0.05), and high molecular mass adiponectin (214.4 ± 88.9 vs. 288.8 ± 127.4 ng mL ; P < 0.01). Importantly, F-HIT also increased insulin sensitivity (0.037 ± 0.010 vs. 0.042 ± 0.010 AU; P < 0.05). Increases in high molecular mass adiponectin and basal fat oxidation correlated with the change in insulin sensitivity (ρ, 0.75, P < 0.05 and ρ, 0.81, P < 0.01, respectively). Compliance with the training programme was >95% and no injuries or adverse events were reported. These data suggest that F-HIT may be an effective exercise mode for managing T2D. The increase in insulin sensitivity addresses a key defect in T2D and is consistent with improvements observed after more traditional aerobic exercise programmes in overweight/obese adults with T2D.

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“…It has also been proven that both exercise modalities could be recommended for type2 diabetes patients. This finding is consistent with the results obtained by Ramos et al, who found that low-volume HIIT could be as effective as moderate-intensity continuous training in the reduction of the MetS Z-score [ 51]. In addition, Fisher and colleague demonstrated that both high intensity interval training and continuous moderate intensity training are associated with improvements in cardiovascular risk factors (body fat percent, cholesterol, VLDL, HDL, triglycerides and VO2peak) in overweight men [ 52].…”

Section: Discussionsupporting

confidence: 90%

The Effects of Two Exercise Modalities on Novel Cardiovascular Risk Factors in Overweight Women with Type 2 Diabetes: a Randomized Controlled Trial

Banitalebi

Faramarzi

Ghahfarrokhi

et al. 2019

Preprint

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Background: The purpose of this study was to examine the effects of different exercise modalities (short sprint interval training (SIT) and combined aerobic + resistance training (A+R)) on novel cardiovascular risk factors (lipid accumulation product (LAP), Framingham risk score (FRS), atherogenic index of plasma (AIP), the metabolic syndrome severity scores (Mets score), visceral adipose index (VAI), body adipose index (BAI), triglyceride-glucose index (TyG index), triglyceride glucose-waist circumference (TyG-WC), triglyceride glucose-waist circumference (TyG-BMI), HOMA β-cell, and estimated glucose disposal rate (eGDR)) in overweight women with type 2 diabetes. Methods: Fifty-two overweight females with type 2 diabetes (T2D) (aged 45-60 years, BMI > 30, hemoglobin A1c (HbA1c) ≥ 6.5 %) were assigned to either SIT (n = 17), combined training (n = 17), or control groups (n = 18). Intervention consisted of SIT or combined aerobic-strength training for 10 weeks. Results: There were no significant changes in Mets in the SIT group after 10 weeks (p = 0.187). In addition, there were significant changes (improvements) in LAP (p < 0.001) and VAI (p = 0.002), FRS (p = 0.001), TyG index (p = 0.005), TyG-BMI (p = 0.012), TyG-WC (p < 0.001), AIP (p < 0.001), and eGDR (p = 0.001) in the combined training group after 10weeks, as compared to the baseline. Conclusions: The results highlight that exercise training independent of the mode of training could be an effective strategy to improve some novel cardiovascular risk factors in women with type 2 diabetes.

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Low-Volume High-Intensity Interval Training Is Sufficient to Ameliorate the Severity of Metabolic Syndrome

Abstract: Low-volume HIIT (51 min/week) was as effective as high-volume HIIT (114 min/week) and MICT (150 min/week) in ameliorating MetS severity.

Cited by 56 publications

References 26 publications

The effects of 10-week different exercise interventions on Framingham risk score and metabolic syndrome severity scores in overweight women with type 2 diabetes

The effects of 10-week different exercise interventions on Framingham risk score and metabolic syndrome severity scores in overweight women with type 2 diabetes

Functional high‐intensity exercise training ameliorates insulin resistance and cardiometabolic risk factors in type 2 diabetes

The Effects of Two Exercise Modalities on Novel Cardiovascular Risk Factors in Overweight Women with Type 2 Diabetes: a Randomized Controlled Trial

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