Feasibility and preliminary efficacy of high intensity interval training in type 2 diabetes

Exercise interventions in polypathological aging patients that coexist with diabetes mellitus: improving functional status and quality of life

“…Indeed, studies investigating the effects of endurance training and combined resistance and endurance training have shown marked increases in cardiorespiratory outcomes (Nuttamonwarakul et al 2012;Simmonds et al 2012). In addition, it has been shown that high-intensity endurance training (HIT) may be feasible in patients with type 2 diabetes (Terada et al 2013). Terada et al (2013) have compared the feasibility and efficacy of 12 weeks of two different intensities of endurance training in elderly patients with type 2 diabetes: high-intensity intermittent endurance training with intensity ranging from 100 % of workload corresponding to oxygen consumption reserve (VO 2 R) (1 min) and 20 % of VO 2 R (intervals 3 min); and low intensity continuous endurance training at intensity of 40 % of workload corresponding to VO 2 R. Both types of training were performed 5 days per week, progressing from 30 to 60 min of total exercise per session.…”

“…Therefore, it seems that high-intensity interval training is an alternative to improve the cardiovascular function in elderly with type 2 diabetes. However, Terada et al (2013) investigated patients with mean ± SD age of 62 ± 3 years (HIT group) and 63 ± 5 years (low-intensity group), and therefore, the feasibility and safety of this kind of training in oldest old individuals with type 2 diabetes as well as elderly that coexist with other comorbidities remain to be investigated in future studies.…”

“…These authors demonstrated that this training protocol resulted in decreased HbA1c levels (by 1.1 %). Recently, high intensity Terada et al (2013) have shown no changes in fasting glucose and HbA1c following 12 weeks of two high-intensity intermittent endurance or low-intensity continuous endurance training (see training details in the preceding text). Opposite results were found by Mitranun et al (2014) investigating elderly patients with type 2 diabetes performing endurance training 12 weeks, three times per week, 30-40 min per session.…”

Efeito do treinamento intervalado de alta intensidade versus treinamento contínuo na composição corporal: uma revisão sistemática com meta-análise

“…Sete estudos avaliaram secundariamente [31][32][33][34][35][36][37] e cinco estudos tiveram controle alimentar 26,29,30,33,37 .…”

“…Dos estudos incluídos, apenas 13 estudos analisaram à composição corporal em relação ao percentual de gordura, os métodos de análises incluiram: quatro estudos avaliaram pelo método de bioimpedância 23,27,34,35 ; nove estudos através da absorciometria por dupla emissão de raio-x (DEXA) 1,26,[28][29][30][31]33,36,37 . Dentre os desfechos antropometricos 13 estudos incluíram a massa corporal total; 12 avaliaram o índice de massa corporal e apenas oito estudos avaliaram a CC, conforme pode ser visto na Tabela 1.…”