How long does each rider take the lead position for when alternating as a duo to obtain maximum benefit? Presumably it depends on when the lead man feels he's had enough..but I wondered if it was, say, 30seconds or a couple of minutes each at the front? I went with my pal David today and we both coasted when following but I tired after only about 30secs leading - on the flat at about 25mph.
Any help will be apprecited.
I didn't find the right solution from the Internet.