Ian Collins,
01/11/2014
Global Cycling Network(GCN) digs deep to see which is more efficient : Flats vs Clipless? They test Blood Lactate Level, V02 and Heart Rate. Check out the video to see their results.
Global Cycling Network(GCN) digs deep to see which is more efficient : Flats vs Clipless? They test Blood Lactate Level, V02 and Heart Rate. Check out the video to see their results.