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Effects Of Leucine Supplementation And Resistance Training On Myopathy Of Diabetic Rats, Carlos Eduardo C. Martins, Vanessa B. De S. Lima, Brad J. Schoenfeld, Julio Tirapegui
Effects Of Leucine Supplementation And Resistance Training On Myopathy Of Diabetic Rats, Carlos Eduardo C. Martins, Vanessa B. De S. Lima, Brad J. Schoenfeld, Julio Tirapegui
Publications and Research
Leucine supplementation and resistance training positively influence the protein translation process and the cell signaling mTOR (mammalian target of rapamycin) pathway that regulates muscle protein balance and muscle remodeling, and thus may be therapeutic to diabetic myopathy. However, the effect of a combined intervention has not been well studied. Forty male Wistar rats were divided into five groups, control (C), diabetic control (D), diabetic + trained (DT), diabetic + L-leucine (DL), diabetic + L-leucine + trained (DLT). The supplementation of 5% leucine in chow, and resistance training were conducted for 8 weeks postweaning of rats. The extensor digitorum longus was …
Isokinetic Dynamometry And 1rm Tests Produce Conflicting Results For Assessing Alterations In Muscle Strength, Paulo Gentil, Fabricio Boscolo Del Vecchio, Antonio Paoli, Brad J. Schoenfeld, Martim Bottaro
Isokinetic Dynamometry And 1rm Tests Produce Conflicting Results For Assessing Alterations In Muscle Strength, Paulo Gentil, Fabricio Boscolo Del Vecchio, Antonio Paoli, Brad J. Schoenfeld, Martim Bottaro
Publications and Research
The purpose of this study was to compare strength gains in the lower limbs, assessed by one maximum repetition (1RM) and isokinetic peak torque (PT), in young men undergoing a resistance training (RT) program. Twenty-seven young men performed resistance training twice a week for 11 weeks. Training involved two exercises for the lower body, two for the upper body and one for the midsection performed with three sets of 8-12 repetitions to momentary muscle failure. Before and after the training period, participants performed the 1RM test in the 45° leg press and knee extension PT in isokinetic dynamometry. The Pearson …