Table 2.

Bacterial taxa (phyla, order, family, genus) before and after 7 weeks of the high-intensity training phase with probiotics

Taxa (%)	HITB-pre (n = 12)	HITB-post (n = 12)	p value
Bacteroidetes	11.1495 (± 5.9885)	15.7330 (± 5.2891)	0.026
Bacteroidia	10.7238 (± 5.9885)	15.5264 (± 5.2891)	0.026
Bacteroidales	10.7238 (± 5.9862)	15.5264 (± 5.2913)	0.026
Christensenellales	0.5273 (± 0.4799)	0.3936 (± 0.4001)	0.041
Lactobacillales	0.0706 (± 0.0758)	0.1578 (± 0.1747)	0.015
Bacteroidaceae	7.095 (± 4.4728)	9.7773 (± 4.7393)	0.053
Muribaculaceae	0.0395 (± 0.0737)	0.4395 (± 1.3809)	0.051
Rikenellaceae	0.4123 (± 0.3741)	0.8465 (± 0.7732)	0.050
Streptococcaceae	0.0688 (± 0.0756)	0.1559 (± 0.1747)	0.019
Christensenellaceae	0.5273 (± 0.4799)	0.3936 (± 0.4001)	0.041
Veillonellaceae	0.0089 (± 0.0168)	0.0126 (± 0.0201)	0.080
Bacteroides	7.0955 (± 4.4728)	9.7773 (± 4.7393)	0.053
Alistipes	0.3838 (± 0.3881)	0.6861 (± 0.5919)	0.060
Lactococcus	0.0021 (± 0.0055)	0.0268 (± 0.0542)	0.008
Christensenellaceae R7 group	0.5273 (± 0.4809)	0.3936 (± 0.4006)	0.041
Fusicatenibacter	2.1098 (± 1.6001)	1.2069 (± 7212)	0.028

Data are presented as means and standard deviations. HITB-pre variables before high-intensity training with probiotics, HITB-post variables after high-intensity training with probiotics