How much does exercise really matter?

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Originally Posted by Bean

Would the rowing machine be considered a muscle-building machine? And what about the cross trainer? Would I be better off sticking to the treadmill & bike?

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yes, rowing machine and cross trainer will build muscle

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Originally Posted by Goodus

After reading this I think I will add cardio to my sway :s
6 weeks is not too much although I will start diet before then. Will dancing to the wiggles for 60 mins count as cardio??

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yes that totally works!!!

6 weeks is enough for exercise, 8 is better