B becca1 New member Nov 1, 2009 #1 I just get off from the gym...I spent 1 1/2 hours doing both treadmill and exercise bike. I wanna know if i work on the exercise bike, do i work just my legs? what about thighs or butt?
I just get off from the gym...I spent 1 1/2 hours doing both treadmill and exercise bike. I wanna know if i work on the exercise bike, do i work just my legs? what about thighs or butt?
