Attenuated Increase in Maximal Force of Rat Medial Gastrocnemius Muscle after Concurrent Peak Power and Endurance Training

Table 2

Initial and final body and medial gastrocnemius muscle (GM) mass.

Group	Body mass (g) ± SE		Muscle mass (g) ± SE
	Initial body mass	Final body mass	Final GM mass
Control (𝑛=9)	208.1 (±4.1)	255.2 (±7.4)	0.691 (±0.013)
PT (𝑛=7)	201.7 (±3.5)	250.1 (±3.7)	0.748 (±0.021)
PET (𝑛=8)	211.0 (±3.6)	254.5 (±2.3)	0.717 (±0.014)

PT: peak power training; PET: combined peak power training and additional endurance training. Values are mean ± SE.