Riding at FTP, close to the edge of destruction, then having to attack with a little burst will make you stronger and ready for all that the spring classics have in store for you! Warm-up 10 minutes with 3 x 1minute fast pedaling drills >110rpm and then ride at Sweetspot 100% of FTP for 35 minutes and every two minutes, do a 10 second bursts at 130% of FTP, and recover back to sweetspot. Get ready for these! Cool-down.