Progressive circuit resistance training improves inflammatory biomarkers and insulin resistance in obese men

Kolahdouzi, Sarkawt; Baghadam, Mohammad; Kani-Golzar, Farhad Ahmadi; Saeidi, Ayoub; Jabbour, Georges; Ayadi, Amani; Sousa, Machado de; Zouita, Amira; Abderrahman, Abderraouf Ben; Zouhal, Hassane

doi:10.1016/j.physbeh.2018.11.033

Cited by 45 publications

(42 citation statements)

References 45 publications

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“…All participants were aged 18 years or older. Of the included studies, three studies evaluated only men, four studies evaluated only women, and the other two studies did not differentiate between the sex of the participants . Seven out of nine studies had follow‐up periods of 12 (44.4%) and 8 weeks (33.3%).…”

Section: Resultsmentioning

confidence: 99%

“…Circuit training has the following advantages: It improves body weight as well as body composition, bone metabolism, cardiometabolic risk factors, and physical fitness . Some studies have reported that the metabolic cost of circuit training is no different from or even higher than that of a combination of general aerobic and resistance training .…”

Section: Discussionmentioning

confidence: 99%

“…Due to the high metabolic cost of circuit training, taking a little less time can achieve the goals required in the guidelines (450‐750 MET) . In addition, circuit training improves body weight as well as body composition, bone metabolism, cardiometabolic risk factors, and motivation to exercise . Therefore, circuit training that can reduce cardiovascular risk as well as BW through short‐time exercise is suitable for individuals with overweight and obesity.…”

Section: Introductionmentioning

confidence: 99%

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Weight loss effects of circuit training interventions: A systematic review and meta‐analysis

2019

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This meta-analysis aimed to assess the weight loss effects of circuit training interventions in adults. A computerized search was conducted using the Cochrane Central Register of Controlled Trials, PubMed, and EMBASE online databases. The analysis was restricted to randomized controlled trials that evaluated the effects of circuit training interventions on body weight and body mass index in adults aged 18 years or older. Meta-analyses were conducted using the random-effect model to estimate the weighted mean difference (WMD) with 95% confidence interval (CI). Nine randomized controlled trials (837 participants) were included. Significant intervention effects were identified for body weight (WMD = −3.81 kg, 95% CI −5.60 to −2.02) and body mass index (WMD = −1.77 kg/m 2 , 95% CI −2.49 to −1.04). Subgroup analysis by body mass index status showed that the intervention effect was significant only in participants with obesity or overweight (obesity: WMD = −5.15 kg, 95% CI −8.81 to −1.50 and overweight: WMD = −3.89 kg, 95% CI −7.00 to −0.77, respectively) but not in those with normal weight. Current evidence suggests that circuit training effectively reduces body weight and body mass index in adults with overweight and obesity. KEYWORDS circuit training, exercise, weight, obesity 1 | INTRODUCTIONThe global prevalence of obesity has considerably increased in recent decades. Globally, in 2016, 13% of adults aged 18 years or older (11% in men; 15% in women) had obesity, and 39% of adults aged 18 years or older (39% in men; 40% in women) were overweight. 1,2 The main cause of overweight and obesity is the energy imbalance between calorie intake and calorie consumption. Globally, the intake of energydense or high-fat foods has increased. Moreover, physical inactivity has increased owing to the increase in sedentary work, changes in the means of transportation, and increased urbanization. 2

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Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Weight loss effects of circuit training interventions: A systematic review and meta‐analysis

2019

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“…Another seminal study that has shaped the field is the one by Eriksson et al (1997) who reported conclusions comparable to those of Miller et al Their results support a strong and negative association ( r = –0.73; p < 0.05) between increased SM mass and HbA1c in middle-aged men and women diagnosed with T2D in response to 3 months of circuit-style RT ( Eriksson et al, 1997 ). Since, a growing body of evidence support circuit-style RT as an effective training modality to enhance metabolic health components, such as whole-body glucose homeostasis ( Kolahdouzi et al, 2019 ) body composition and physical fitness ( Kim et al, 2018 ) and pro-inflammatory cytokine profile ( Kolahdouzi et al, 2019 ). One clear advantage of such a training protocol is its similarity to aerobic exercise from the perspective of the broad continuum of the energy systems, according to its ability to induce an elevated cardiovascular response ( Gotshalk et al, 2004 ).…”

Section: Narrative Literature Reviewmentioning

confidence: 99%

Exercising for Insulin Sensitivity – Is There a Mechanistic Relationship With Quantitative Changes in Skeletal Muscle Mass?

et al. 2021

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Skeletal muscle (SM) tissue has been repetitively shown to play a major role in whole-body glucose homeostasis and overall metabolic health. Hence, SM hypertrophy through resistance training (RT) has been suggested to be favorable to glucose homeostasis in different populations, from young healthy to type 2 diabetic (T2D) individuals. While RT has been shown to contribute to improved metabolic health, including insulin sensitivity surrogates, in multiple studies, a universal understanding of a mechanistic explanation is currently lacking. Furthermore, exercised-improved glucose homeostasis and quantitative changes of SM mass have been hypothesized to be concurrent but not necessarily causally associated. With a straightforward focus on exercise interventions, this narrative review aims to highlight the current level of evidence of the impact of SM hypertrophy on glucose homeostasis, as well various mechanisms that are likely to explain those effects. These mechanistic insights could provide a strengthened rationale for future research assessing alternative RT strategies to the current classical modalities, such as low-load, high repetition RT or high-volume circuit-style RT, in metabolically impaired populations.

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“…A number of studies have shown an association between increased circulating chemerin levels with obesity and T2DM in humans, correlating with markers of insulin resistance and inflammation [ 101 , 102 , 103 , 104 ], while exercise, diet intervention, and bariatric surgery decrease its levels [ 105 , 106 , 107 , 108 ]. Moreover, both chemerin and CMKLR1 are upregulated in adipose tissue from obese patients, where the pro-inflammatory cytokine TNFα increases chemerin mRNA expression in visceral adipocytes [ 109 ], which suggests that the low-grade inflammation observed in obesity could contribute to chemerin expression in the adipose tissue [ 110 ].…”

Section: Role Of Some Adipokines In Inflammatory Processes Associamentioning

confidence: 99%

Adipokines and Inflammation: Focus on Cardiovascular Diseases

Feijóo‐Bandín

Aragón-Herrera

Moraña-Fernández

et al. 2020

IJMS

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It is well established that adipose tissue, apart from its energy storage function, acts as an endocrine organ that produces and secretes a number of bioactive substances, including hormones commonly known as adipokines. Obesity is a major risk factor for the development of cardiovascular diseases, mainly due to a low grade of inflammation and the excessive fat accumulation produced in this state. The adipose tissue dysfunction in obesity leads to an aberrant release of adipokines, some of them with direct cardiovascular and inflammatory regulatory functions. Inflammation is a common link between obesity and cardiovascular diseases, so this review will summarise the role of the main adipokines implicated in the regulation of the inflammatory processes occurring under the scenario of cardiovascular diseases.

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Progressive circuit resistance training improves inflammatory biomarkers and insulin resistance in obese men

Cited by 45 publications

References 45 publications

Weight loss effects of circuit training interventions: A systematic review and meta‐analysis

Weight loss effects of circuit training interventions: A systematic review and meta‐analysis

Exercising for Insulin Sensitivity – Is There a Mechanistic Relationship With Quantitative Changes in Skeletal Muscle Mass?

Adipokines and Inflammation: Focus on Cardiovascular Diseases

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