A one-year resistance training program following weight loss has no significant impact on body composition and energy expenditure in postmenopausal women living with overweight and obesity

2018 ◽  
Vol 189 ◽  
pp. 99-106 ◽  
Author(s):  
Luzia Jaeger Hintze ◽  
Virginie Messier ◽  
Marie-Ève Lavoie ◽  
Martin Brochu ◽  
Jean-Marc Lavoie ◽  
...  
Keyword(s):  
Weight Loss ◽  
Body Composition ◽  
Resistance Training ◽  
Energy Expenditure ◽  
Training Program ◽  
Postmenopausal Women ◽  
Overweight And Obesity ◽  
Resistance Training Program ◽  
One Year

LEP and LEPR Polymorphisms Influences Anthropometric Outcome in Response to 8 Weeks of Combined Training in Obese boys

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Ali Akbar Jahandideh ◽  
Hadi Rohani ◽  
Hamid Rajabi ◽  
Mohammad Shariatzadeh ◽  
Sahar Razmjou
Keyword(s):  
Physical Activity ◽  
Weight Loss ◽  
Body Composition ◽  
Resistance Training ◽  
Training Program ◽  
Body Mass ◽  
Metabolic Factors ◽  
Resistance Training Program ◽  
Combined Training ◽  
Encoding Genes

Background: Weight loss can be influenced by variants of the leptin-encoding genes in obese individuals. The purpose of the present study was to investigate whether LEP19 G>A and LEPR 668 A>G polymorphisms, would influence the effect of an 8-week combined aerobic and resistance training. Methods: Thirty obese boys (BMIz>+2) aged 11-13 (12.66±0.47) were recruited from three middle schools in Quchan. The changes in body composition parameters and metabolic factors in response to 8-weeks combined aerobic and resistance training program were analyzed regarding LEP and LEPR polymorphism. DNA was extracted from cheek cells donated by the 30 participants and genotyping was carried out using PCR. Results: Our results suggest that carriers of rs2167270G allele and rs1137101A allele were characterized by a greater reduction in body mass and WHR (P< 0.05). Also, a significant decrease was observed in leptin levels in carriers of rs2167270G allele after the training program (P=0.031). Moreover, the LEP and LEPR polymorphisms were associated with changes in lipid profile in response to training. Conclusion: In response to 8 weeks of regular physical activity, obese boys with G (rs2167270) and A (rs1137101) alleles had the best likelihood of losing weight which was associated with a decrease in body mass, fat mass (%), WHR and leptin concentrations.

scholarly journals Body composition and functional autonomy of older adult women after a resistance training program

2014 ◽  
Vol 6 (1) ◽  
pp. 74-85 ◽  
Author(s):  
Anne Cabral ◽  
Íris Magalhães ◽  
Cláudio Borba-Pinheiro ◽  
Olavo Rocha-Júnior ◽  
Nébia Figueiredo ◽  
...  
Keyword(s):  
Body Composition ◽  
Resistance Training ◽  
Training Program ◽  
Older Adult ◽  
Adult Women ◽  
Resistance Training Program ◽  
Functional Autonomy

scholarly journals Effects of daily 24-gram doses of rice or whey protein on resistance training adaptations in trained males

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Jessica M. Moon ◽  
Kayla M. Ratliff ◽  
Julia C. Blumkaitis ◽  
Patrick S. Harty ◽  
Hannah A. Zabriskie ◽  
...  
Keyword(s):  
Body Composition ◽  
Resistance Training ◽  
Training Program ◽  
Whey Protein ◽  
Lean Mass ◽  
Performance Outcomes ◽  
Fat Free Mass ◽  
Protein Concentrate ◽  
Resistance Training Program ◽  
And Performance

Abstract Background Large (48-g), isonitrogenous doses of rice and whey protein have previously been shown to stimulate similar adaptations to resistance training, but the impact of consuming smaller doses has yet to be compared. We evaluated the ability of 24-g doses of rice or whey protein concentrate to augment adaptations following 8 weeks of resistance training. Methods Healthy resistance-trained males (n = 24, 32.8 ± 6.7 years, 179.3 ± 8.5 cm, 87.4 ± 8.5 kg, 27.2 ± 1.9 kg/m2, 27.8 ± 6.0% fat) were randomly assigned and matched according to fat-free mass to consume 24-g doses of rice (n = 12, Growing Naturals, LLC) or whey (n = 12, NutraBio Labs, Inc.) protein concentrate for 8 weeks while completing a standardized resistance training program. Body composition (DXA), muscular strength (one-repetition maximum [1RM]) and endurance (repetitions to fatigue [RTF] at 80% 1RM) using bench press (BP) and leg press (LP) exercises along with anaerobic capacity (Wingate) were assessed before and after the intervention. Subjects were asked to maintain regular dietary habits and record dietary intake every 2 weeks. Outcomes were assessed using 2 × 2 mixed (group x time) factorial ANOVA with repeated measures on time and independent samples t-tests using the change scores from baseline. A p-value of 0.05 and 95% confidence intervals on the changes between groups were used to determine outcomes. Results No baseline differences (p > 0.05) were found for key body composition and performance outcomes. No changes (p > 0.05) in dietary status occurred within or between groups (34 ± 4 kcal/kg/day, 3.7 ± 0.77 g/kg/day, 1.31 ± 0.28 g/kg/day, 1.87 ± 0.23 g/kg/day) throughout the study for daily relative energy (34 ± 4 kcals/kg/day), carbohydrate (3.7 ± 0.77 g/kg/day), fat (1.31 ± 0.28 g/kg/day), and protein (1.87 ± 0.23 g/kg/day) intake. Significant main effects for time were revealed for body mass (p = 0.02), total body water (p = 0.01), lean mass (p = 0.008), fat-free mass (p = 0.007), BP 1RM (p = 0.02), BP volume (p = 0.04), and LP 1RM (p = 0.01). Changes between groups were similar for body mass (− 0.88, 2.03 kg, p = 0.42), fat-free mass (− 0.68, 1.99 kg, p = 0.32), lean mass (− 0.73, 1.91 kg, p = 0.37), fat mass (− 0.48, 1.02 kg, p = 0.46), and % fat (− 0.63, 0.71%, p = 0.90). No significant between group differences were seen for BP 1RM (− 13.8, 7.1 kg, p = 0.51), LP 1RM (− 38.8, 49.6 kg, p = 0.80), BP RTF (− 2.02, 0.35 reps, p = 0.16), LP RTF (− 1.7, 3.3 reps, p = 0.50), and Wingate peak power (− 72.5, 53.4 watts, p = 0.76) following the eight-week supplementation period. Conclusions Eight weeks of daily isonitrogenous 24-g doses of rice or whey protein in combination with an eight-week resistance training program led to similar changes in body composition and performance outcomes. Retroactively registered on as NCT04411173.

The Effects of a Periodized Resistance Training Program on Body Composition of ROTC Cadets

2017 ◽  
Vol 49 (5S) ◽  
pp. 259
Author(s):  
Straughn Marisa ◽  
John D. Wallop ◽  
Lauren Adlof ◽  
Amy Crawley ◽  
Ludmila Cosio-Lima
Keyword(s):  
Body Composition ◽  
Resistance Training ◽  
Training Program ◽  
Resistance Training Program ◽  
Rotc Cadets

No effect of the Trp64Arg [beta ]3-adrenoceptor gene variant on weight loss, body composition, or energy expenditure in obese, caucasian postmenopausal women

Metabolism ◽  
2002 ◽  
Vol 51 (6) ◽  
pp. 801-805 ◽  
Author(s):  
Eric S. Rawson ◽  
Amy Nolan ◽  
Kristi Silver ◽  
Alan R. Shuldiner ◽  
Eric T. Poehlman
Keyword(s):  
Weight Loss ◽  
Body Composition ◽  
Energy Expenditure ◽  
Postmenopausal Women ◽  
Gene Variant
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