B Beth? New member Apr 1, 2010 #1 I am 15 years old and I have jsut got a new exercise bike and was wondering if there is a certain heart rate i need to maintain whilst on the bike or any programmes i could follow to help. Thanks x
I am 15 years old and I have jsut got a new exercise bike and was wondering if there is a certain heart rate i need to maintain whilst on the bike or any programmes i could follow to help. Thanks x
