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. 2018 Jun 13;6:e4994. doi: 10.7717/peerj.4994

Table 1. Characteristics of the professional groups.

RG (n = 74) AG (n = 20) RAG (n = 38) Total (n = 132)
Age (years) 27.0 ± 6.0 27.2 ± 6.2 27.3 ± 6.1 27.1 ± 6.0
Body mass (kg) 73.3 ± 13.7 74.2 ± 14.1 73.8 ± 14.1 73.6 ± 13.8
Height (cm) 171.5 ± 8.9 171.1 ± 9.2 171.4 ± 9.1 171.4 ± 9.1
Body mass index (m/kg2) 24.5 ± 3.9 24.9 ± 3.9 24.7 ± 3.9 24.6 ± 3.7
Training session duration (hours) 1.0 ± 0.0a 2.3 ± 2.0 1.3 ± 0.9a 1.3 ± 1.0
Weekly training frequency (days) 5.0 ± 0.9a 5.6 ± 0.9 5.0 ± 1 5.1 ± 0.9
Training experience (months) 57.7 ± 71.8 70.5 ± 68.7 36.4 ± 43.3 53.5 ± 65.0
Hazards of physical training 28.4% 60.0% 42.1% 37.1%
Lasting more than 15 days 12.2% 25.0% 23.7% 16.7%

Notes.

a

Statistically significant difference from AG (p < 0.05, Kruskal–Wallis test followed by test of Dunn). Values are presented as mean ± standard deviation.

RG
resistance group
AG
aerobic group
RAG
resistance and aerobic group