Mountain or in my case Trail biking and Road biking. Wow! What a difference! I have work up to about 10 miles per day on my MT bike. So today afraid of a surprise thunderstorm popping up, I hit the dirt trails behind my home. Wheww!!!! What a killer workout. Anybody else find it harder to ride dirt trails or mountain trails?
Ps I rode for about 20mins on dirt then hit the road for about 5 miles.