The Influence of Football Training Based on Big Data on Physical Function and Football Skills

Table 4

The influence of football training on the structure and function of the heart.

	Test group		Control group
	Before training	After training	Before training	After training
LVEF (%)	65.18	64.78	65.82	66.60
SV (ml)	41.72	44.30	42.19	44.35
IVRT(ms)	78.76	81.23	75.44	76.99