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Research Article

The effects of six weeks of supplementation with multi-ingredient performance supplements and resistance training on anabolic hormones, body composition, strength, and power in resistance-trained men

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Article: 49 | Published online: 01 Apr 2022

Figures & data

Table 1 Average serum concentrations of testosterone, human growth hormone (hGh), and insulin-like growth factor-1 (IGF-1)

Figure 1 Lean Mass (kg) and Body Fat percentage before and after six weeks of resistance training and supplementation with multi ingredient performance supplement (MIPS, n = 13) or placebo (PLA, n = 11). † Indicates group × time effect (p = 0.017). * Indicates main time effect (p = 0.001). Bars are means ± SE.

Figure 2 Wingate Peak Anaerobic Power (W) before and after six weeks of resistance training and supplementation with multi-ingredient performance supplement (MIPS, n = 12) or placebo (PLA, n = 10). There was a main time effect (p = 0.002). *Post-hoc analysis indicated a significant increase for MIPS only (p < 0.05). Bars are means ± SE.

Figure 3 Leg press one-repetition maximum (1RM) (A) and chest press 1RM (B). * Indicates main time effect (p = 0.001). Before and after six weeks of resistance training and supplementation with multi- ingredient performance supplement (MIPS, n = 13) or placebo (PLA, n = 9). Bars are means ± SE.

Supplemental material

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