?m.l??h.l??
New member
Whenever I go biking, my muscles don't burn, and I don't sweat. A few days ago, me and my brother went on an uphill trek on bike for over 4 hours. The only thing I felt that night was my back aching and I was tired, I wasn't sweating and my muscles weren't burning. Why?
Also, I used the right gears for the right times too :\
Also, I used the right gears for the right times too :\