Meaning of aerobic. Living healthy. To practice. Eat a nice meal. And of course argue with the slave when needed.Lola, Avril, Elly and Megan are personal fitness trainers. Their roommate is a weak and thin slave, who constantly teases them. Every time they practice, hes looking for a fight. But he doesnt get a quarrel but a beating.He has also been in the gym and has muscle soreness. But girls are ruthless. The slave is punished by trampling. All 4 on his weak body.