Joined: Dec 2004
Posts: 12,560
Likes: 799
From: Middle of da Mitten
Bikes: Trek 7500, RANS V-Rex, Optima Baron, Velokraft NoCom, M-5 Carbon Highracer, Bacchetta Quattro, Catrike Speed
During the summer riding season, it's not uncommon for me to have an HR of 42-43 when I first wake up. This time of year is the worst; I've been off the bike for 2 months and I haven't started swimming yet. Now if I measured it'd probably be 55-58.