my knees are aching, my body's sore, I can't believe it, we're still down on the floor, yeah 
my knees are aching, my body's sore, I can't believe it, we're still down on the floor, yeah 
my knees are aching, my body's sore, I can't believe it, we're still coming back 
yeaaaaaah! yeaaaaaah! yeaaaaaah! yeaaaaaah! 
my knees are aching, my body's sore, I can't believe it, I'm still down on the floor, yeah 
my knees are aching, my body's sore, I can't believe it, I'm coming back for more 
my knees are aching, my body's sore, I can't believe it, I'm still down on the floor, yeah 
my knees are aching, my body's sore, I can't believe it, we're still coming back for more