Table 2 Static grasping time and swimming time to exhaustion in mice.

Group	Static grasping time (minutes)	Exhaustive swim time (minutes)
BCG	3.24 (1.98)	17.51 (7.25)
BAESI	2.09 (1.11)	13.74 (5.42)*
BAELI	3.05 (0.64)	14.89 (6.11)*

Values are mean (SD) (n  =  8).

*p<0.05 compared with BCG; †p<0.05 compared with BAESI (analysed by t test).

BCG, control group for behaviour observation; BAESI, six days of anaerobic exercise with short interval as well as behaviour observation; BAELI, six days of anaerobic exercise with long interval as well as behaviour observation.