W Whoa_Phat New member Sep 8, 2009 #1 I'm 52 years old and I like to mountain bike, but this year it's been rainy so I haven't been riding much. How do I build endurance so I can climb the hills?
I'm 52 years old and I like to mountain bike, but this year it's been rainy so I haven't been riding much. How do I build endurance so I can climb the hills?
