SF - Norway
- Cycling
- 1h 0mTime
- 71Stress
- 0.83Intensity
- 441Popularity
About this workout
This workout features a gnarly main set of 20 × 10 seconds at nearly max effort, designed to build your raw sprinting power and lactate tolerance, perfect for closing gaps in a race or launching a breakaway. A classic Norwegian 4×4 style session, it hones the top-end punch you need for those savage attacks on the climbs.
Workout structure
- Recovery 40 sec @ 40% (40w)
- Recovery 2:15 min @ 50% (50w)
- Recovery 15 sec @ 60% (60w)
- FTP 15 sec @ 65% (65w)
- FTP 15 sec @ 70% (70w)
- FTP 15 sec @ 75% (75w)
- FTP 15 sec @ 80% (80w)
- FTP 10 sec @ 85% (85w)
- Recovery 50 sec @ 50% (50w)
- FTP 13 sec @ 100% (100w)
- Recovery 30 sec @ 50% (50w)
- MAP 10 sec @ 116% (116w)
- Recovery 15 sec @ 50% (50w)
- MAP 10 sec @ 128% (128w)
- Recovery 1:45 min @ 50% (50w)
- FTP 9 sec @ 100% (100w)
- FTP 10 sec @ 90% (90w)
- FTP 8 sec @ 80% (80w)
- FTP 8 sec @ 95% (95w)
- Recovery 8 sec @ 60% (60w)
- Recovery 15 sec @ 40% (40w)
- FTP 13 sec @ 65% (65w)
- FTP 10 sec @ 80% (80w)
- MAP 14 sec @ 110% (110w)
- FTP 8 sec @ 75% (75w)
- FTP 8 sec @ 85% (85w)
- Recovery 8 sec @ 60% (60w)
- FTP 11 sec @ 75% (75w)
- Recovery 9 sec @ 60% (60w)
- MAP 8 sec @ 105% (105w)
- FTP 11 sec @ 100% (100w)
- FTP 8 sec @ 65% (65w)
- FTP 8 sec @ 90% (90w)
- FTP 23 sec @ 85% (85w)
- Recovery 8 sec @ 50% (50w)
- MAP 8 sec @ 105% (105w)
- FTP 17 sec @ 100% (100w)
- Recovery 15 sec @ 45% (45w)
- MAP 8 sec @ 118% (118w)
- Recovery 11 sec @ 50% (50w)
- FTP 8 sec @ 95% (95w)
- FTP 9 sec @ 65% (65w)
- Recovery 10 sec @ 45% (45w)
- FTP 10 sec @ 75% (75w)
- MAP 11 sec @ 111% (111w)
- FTP 17 sec @ 85% (85w)
- Recovery 18 sec @ 55% (55w)
- FTP 10 sec @ 105% (105w)
- FTP 12 sec @ 95% (95w)
- FTP 10 sec @ 80% (80w)
- FTP 8 sec @ 90% (90w)
- FTP 8 sec @ 80% (80w)
- Recovery 10 sec @ 45% (45w)
- FTP 9 sec @ 100% (100w)
- Recovery 7 sec @ 60% (60w)
- FTP 9 sec @ 100% (100w)
- FTP 19 sec @ 95% (95w)
- FTP 9 sec @ 70% (70w)
- FTP 8 sec @ 105% (105w)
- Recovery 8 sec @ 50% (50w)
- FTP 14 sec @ 65% (65w)
- Recovery 20 sec @ 55% (55w)
- MAP 12 sec @ 104% (104w)
- FTP 15 sec @ 95% (95w)
- FTP 8 sec @ 75% (75w)
- FTP 8 sec @ 90% (90w)
- Recovery 31 sec @ 55% (55w)
- Recovery 8 sec @ 60% (60w)
- FTP 12 sec @ 100% (100w)
- FTP 11 sec @ 85% (85w)
- MAP 8 sec @ 107% (107w)
- FTP 11 sec @ 100% (100w)
- FTP 8 sec @ 85% (85w)
- FTP 22 sec @ 90% (90w)
- MAP 14 sec @ 110% (110w)
- FTP 8 sec @ 95% (95w)
- FTP 8 sec @ 80% (80w)
- Recovery 17 sec @ 45% (45w)
- MAP 8 sec @ 115% (115w)
- FTP 21 sec @ 95% (95w)
- MAP 15 sec @ 118% (118w)
- MAP 22 sec @ 112% (112w)
- MAP 8 sec @ 118% (118w)
- FTP 8 sec @ 100% (100w)
- FTP 8 sec @ 85% (85w)
- Recovery 8 sec @ 55% (55w)
- FTP 22 sec @ 95% (95w)
- FTP 13 sec @ 75% (75w)
- Recovery 12 sec @ 55% (55w)
- FTP 16 sec @ 75% (75w)
- FTP 11 sec @ 70% (70w)
- MAP 8 sec @ 110% (110w)
- FTP 9 sec @ 90% (90w)
- FTP 8 sec @ 100% (100w)
- FTP 8 sec @ 75% (75w)
- FTP 8 sec @ 100% (100w)
- FTP 10 sec @ 75% (75w)
- Recovery 8 sec @ 45% (45w)
- Recovery 14 sec @ 55% (55w)
- Recovery 8 sec @ 45% (45w)
- MAP 12 sec @ 114% (114w)
- FTP 10 sec @ 95% (95w)
- MAP 8 sec @ 116% (116w)
- Recovery 8 sec @ 60% (60w)
- Recovery 11 sec @ 55% (55w)
- Recovery 12 sec @ 50% (50w)
- Recovery 11 sec @ 70% (70w)
- MAP 11 sec @ 112% (112w)
- MAP 10 sec @ 105% (105w)
- FTP 13 sec @ 65% (65w)
- Recovery 13 sec @ 55% (55w)
- FTP 9 sec @ 80% (80w)
- FTP 13 sec @ 75% (75w)
- Recovery 9 sec @ 60% (60w)
- MAP 8 sec @ 110% (110w)
- MAP 14 sec @ 104% (104w)
- FTP 11 sec @ 80% (80w)
- FTP 9 sec @ 100% (100w)
- Recovery 21 sec @ 55% (55w)
- FTP 8 sec @ 75% (75w)
- FTP 12 sec @ 90% (90w)
- FTP 8 sec @ 65% (65w)
- FTP 11 sec @ 70% (70w)
- MAP 12 sec @ 104% (104w)
- FTP 8 sec @ 95% (95w)
- FTP 8 sec @ 65% (65w)
- FTP 8 sec @ 95% (95w)
- Recovery 8 sec @ 50% (50w)
- Recovery 10 sec @ 60% (60w)
- MAP 10 sec @ 105% (105w)
- FTP 14 sec @ 95% (95w)
- Recovery 8 sec @ 60% (60w)
- MAP 8 sec @ 128% (128w)
- FTP 8 sec @ 75% (75w)
- FTP 8 sec @ 90% (90w)
- FTP 11 sec @ 65% (65w)
- Recovery 19 sec @ 45% (45w)
- FTP 12 sec @ 65% (65w)
- MAP 15 sec @ 125% (125w)
- MAP 10 sec @ 112% (112w)
- FTP 8 sec @ 90% (90w)
- MAP 8 sec @ 119% (119w)
- FTP 16 sec @ 90% (90w)
- FTP 13 sec @ 100% (100w)
- MAP 16 sec @ 111% (111w)
- FTP 23 sec @ 85% (85w)
- FTP 8 sec @ 70% (70w)
- MAP 8 sec @ 119% (119w)
- FTP 8 sec @ 80% (80w)
- Recovery 13 sec @ 60% (60w)
- FTP 11 sec @ 95% (95w)
- MAP 20 sec @ 119% (119w)
- MAP 12 sec @ 109% (109w)
- FTP 15 sec @ 70% (70w)
- FTP 8 sec @ 65% (65w)
- FTP 8 sec @ 45% (45w)
- MAP 8 sec @ 105% (105w)
- FTP 11 sec @ 75% (75w)
- AC 13 sec @ 124% (124w)
- MAP 13 sec @ 134% (134w)
- FTP 13 sec @ 95% (95w)
- FTP 8 sec @ 80% (80w)
- FTP 9 sec @ 65% (65w)
- MAP 23 sec @ 118% (118w)
- MAP 8 sec @ 126% (126w)
- MAP 8 sec @ 118% (118w)
- FTP 13 sec @ 80% (80w)
- AC 15 sec @ 132% (132w)
- FTP 11 sec @ 70% (70w)
- Recovery 8 sec @ 45% (45w)
- FTP 8 sec @ 65% (65w)
- Recovery 8 sec @ 45% (45w)
- FTP 8 sec @ 75% (75w)
- Recovery 10 sec @ 50% (50w)
- FTP 9 sec @ 95% (95w)
- Recovery 12 sec @ 60% (60w)
- FTP 9 sec @ 105% (105w)
- Recovery 10 sec @ 45% (45w)
- FTP 13 sec @ 75% (75w)
- Recovery 30 sec @ 45% (45w)
- Recovery 13 sec @ 50% (50w)
- FTP 8 sec @ 100% (100w)
- FTP 12 sec @ 65% (65w)
- MAP 8 sec @ 123% (123w)
- Recovery 9 sec @ 50% (50w)
- FTP 22 sec @ 100% (100w)
- FTP 8 sec @ 85% (85w)
- FTP 17 sec @ 70% (70w)
- FTP 12 sec @ 100% (100w)
- MAP 8 sec @ 117% (117w)
- AC 16 sec @ 130% (130w)
- MAP 8 sec @ 112% (112w)
- MAP 9 sec @ 116% (116w)
- FTP 19 sec @ 95% (95w)
- MAP 21 sec @ 109% (109w)
- MAP 29 sec @ 104% (104w)
- MAP 21 sec @ 109% (109w)
- FTP 10 sec @ 95% (95w)
- FTP 10 sec @ 75% (75w)
- Recovery 13 sec @ 55% (55w)
- Recovery 10 sec @ 60% (60w)
- FTP 13 sec @ 100% (100w)
- FTP 10 sec @ 75% (75w)
- Recovery 11 sec @ 55% (55w)
- FTP 10 sec @ 95% (95w)
- Recovery 7 sec @ 60% (60w)
- Recovery 25 sec @ 45% (45w)
- Recovery 8 sec @ 55% (55w)
- Recovery 19 sec @ 45% (45w)
- Recovery 8 sec @ 60% (60w)
- Recovery 8 sec @ 45% (45w)
- MAP 8 sec @ 106% (106w)
- Recovery 8 sec @ 60% (60w)
- FTP 13 sec @ 80% (80w)
- FTP 8 sec @ 65% (65w)
- MAP 8 sec @ 105% (105w)
- Recovery 11 sec @ 55% (55w)
- Recovery 8 sec @ 60% (60w)
- Recovery 13 sec @ 45% (45w)
- FTP 8 sec @ 65% (65w)
- MAP 8 sec @ 111% (111w)
- FTP 11 sec @ 80% (80w)
- Recovery 8 sec @ 55% (55w)
- FTP 10 sec @ 80% (80w)
- Recovery 43 sec @ 40% (40w)
- Recovery 9 sec @ 50% (50w)
- Recovery 26 sec @ 45% (45w)
- FTP 10 sec @ 90% (90w)
- Recovery 12 sec @ 50% (50w)
- FTP 13 sec @ 70% (70w)
- AC 8 sec @ 124% (124w)
- FTP 10 sec @ 85% (85w)
- Recovery 31 sec @ 40% (40w)
- FTP 12 sec @ 95% (95w)
- MAP 8 sec @ 111% (111w)
- MAP 9 sec @ 107% (107w)
- Recovery 13 sec @ 60% (60w)
- FTP 8 sec @ 95% (95w)
- Recovery 8 sec @ 55% (55w)
- FTP 8 sec @ 85% (85w)
- FTP 17 sec @ 105% (105w)
- FTP 9 sec @ 80% (80w)
- FTP 10 sec @ 75% (75w)
- MAP 9 sec @ 106% (106w)
- Recovery 13 sec @ 60% (60w)
- FTP 11 sec @ 70% (70w)
- FTP 9 sec @ 80% (80w)
- FTP 8 sec @ 65% (65w)
- MAP 10 sec @ 112% (112w)
- FTP 16 sec @ 65% (65w)
- FTP 14 sec @ 85% (85w)
- MAP 11 sec @ 112% (112w)
- Recovery 9 sec @ 55% (55w)
- MAP 8 sec @ 127% (127w)
- AC 8 sec @ 192% (192w)
- AC 20 sec @ 129% (129w)
- Recovery 9 sec @ 55% (55w)
- AC 9 sec @ 148% (148w)
- Recovery 53 sec @ 30% (30w)
- Recovery 4:53 min @ 50% (50w)