VO2max / Fac 4 / 106%
- Cycling
- 1hTime
- 92Stress
- 0.87Intensity
- 30Popularity
About this workout
This VO2 max workout features a classic 4x4 structure, pushing you to your limits with 23 intervals of 5 seconds at 82.6% FTP, perfect for building the capacity needed when the road kicks up. It's ideal for those looking to boost their aerobic ceiling and increase power during intense efforts in races or group rides.
Workout structure
- 73X
- 1 sec @ 53% (53w)
- 23X
- 1 sec @ 53% (53w)
- 14X
- 1 sec @ 53% (53w)
- 9X
- 1 sec @ 53% (53w)
- 8X
- 1 sec @ 53% (53w)
- 7X
- 1 sec @ 54% (54w)
- 5X
- 1 sec @ 54% (54w)
- 5X
- 1 sec @ 54% (54w)
- 5X
- 1 sec @ 54% (54w)
- 4X
- 1 sec @ 54% (54w)
- 4X
- 1 sec @ 54% (54w)
- 4X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 55% (55w)
- 3X
- 1 sec @ 55% (55w)
- 3X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 3X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 1 sec @ 57% (57w)
- 2X
- 1 sec @ 57% (57w)
- 1 sec @ 57% (57w)
- 2X
- 1 sec @ 57% (57w)
- 1 sec @ 57% (57w)
- 1 sec @ 57% (57w)
- 2X
- 1 sec @ 57% (57w)
- 1 sec @ 57% (57w)
- 1 sec @ 57% (57w)
- 2X
- 1 sec @ 57% (57w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 2X
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 58% (58w)
- 1 sec @ 59% (59w)
- 1 sec @ 59% (59w)
- 2X
- 1 sec @ 59% (59w)
- 1 sec @ 59% (59w)
- 1 sec @ 59% (59w)
- 1 sec @ 59% (59w)
- 1 sec @ 59% (59w)
- 1 sec @ 59% (59w)
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- 1 sec @ 60% (60w)
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- 1 sec @ 61% (61w)
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- 1 sec @ 61% (61w)
- 1 sec @ 61% (61w)
- 1 sec @ 62% (62w)
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- 1 sec @ 62% (62w)
- 1 sec @ 62% (62w)
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- 1 sec @ 63% (63w)
- 1 sec @ 63% (63w)
- 1 sec @ 63% (63w)
- 1 sec @ 63% (63w)
- 1 sec @ 63% (63w)
- 1 sec @ 63% (63w)
- 1 sec @ 63% (63w)
- 1 sec @ 64% (64w)
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- 1 sec @ 64% (64w)
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- 1 sec @ 69% (69w)
- 1 sec @ 69% (69w)
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- 1 sec @ 72% (72w)
- 1 sec @ 72% (72w)
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- 1 sec @ 72% (72w)
- 1 sec @ 73% (73w)
- 1 sec @ 73% (73w)
- 1 sec @ 73% (73w)
- 1 sec @ 73% (73w)
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- 1 sec @ 74% (74w)
- 1 sec @ 74% (74w)
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- 1 sec @ 76% (76w)
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- 1 sec @ 84% (84w)
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- 1 sec @ 85% (85w)
- 1 sec @ 86% (86w)
- 1 sec @ 86% (86w)
- 1 sec @ 86% (86w)
- 1 sec @ 87% (87w)
- 1 sec @ 87% (87w)
- 1 sec @ 87% (87w)
- 1 sec @ 88% (88w)
- 1 sec @ 88% (88w)
- 1 sec @ 89% (89w)
- 1 sec @ 89% (89w)
- 1 sec @ 89% (89w)
- 1 sec @ 90% (90w)
- 1 sec @ 90% (90w)
- 1 sec @ 90% (90w)
- 1 sec @ 91% (91w)
- 1 sec @ 91% (91w)
- 1 sec @ 92% (92w)
- 1 sec @ 92% (92w)
- 1 sec @ 92% (92w)
- 1 sec @ 93% (93w)
- 1 sec @ 93% (93w)
- 1 sec @ 94% (94w)
- 1 sec @ 94% (94w)
- 1 sec @ 95% (95w)
- 1 sec @ 95% (95w)
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- 1 sec @ 96% (96w)
- 1 sec @ 96% (96w)
- 1 sec @ 97% (97w)
- 1 sec @ 97% (97w)
- 1 sec @ 98% (98w)
- 1 sec @ 98% (98w)
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- 1 sec @ 99% (99w)
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- 1 sec @ 100% (100w)
- 1 sec @ 100% (100w)
- 1 sec @ 101% (101w)
- 1 sec @ 101% (101w)
- 1 sec @ 102% (102w)
- 1 sec @ 102% (102w)
- 1 sec @ 103% (103w)
- 1 sec @ 103% (103w)
- 1 sec @ 104% (104w)
- 1 sec @ 104% (104w)
- 1 sec @ 105% (105w)
- 1 sec @ 105% (105w)
- 1 sec @ 106% (106w)
- 1 sec @ 106% (106w)
- 2:2 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:50 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:39 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:29 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:20 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:11 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:3 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 56 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 50 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 45 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 41 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 37 sec @ 106% (106w)
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- 34 sec @ 106% (106w)
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- 32 sec @ 106% (106w)
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- 31 sec @ 106% (106w)
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- 30 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 31 sec @ 106% (106w)
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- 32 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 34 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 37 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 41 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 45 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 50 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 56 sec @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:3 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:11 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:20 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:29 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:39 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 1:50 min @ 106% (106w)
- 30 sec @ 53% (53w)
- 2:2 min @ 106% (106w)
- 1 sec @ 105% (105w)
- 1 sec @ 104% (104w)
- 1 sec @ 103% (103w)
- 1 sec @ 102% (102w)
- 1 sec @ 101% (101w)
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- 1 sec @ 95% (95w)
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- 1 sec @ 94% (94w)
- 1 sec @ 93% (93w)
- 1 sec @ 92% (92w)
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- 1 sec @ 91% (91w)
- 1 sec @ 90% (90w)
- 1 sec @ 89% (89w)
- 1 sec @ 89% (89w)
- 1 sec @ 88% (88w)
- 1 sec @ 87% (87w)
- 1 sec @ 87% (87w)
- 1 sec @ 86% (86w)
- 1 sec @ 85% (85w)
- 1 sec @ 85% (85w)
- 1 sec @ 84% (84w)
- 1 sec @ 84% (84w)
- 1 sec @ 83% (83w)
- 1 sec @ 82% (82w)
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- 1 sec @ 81% (81w)
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- 1 sec @ 80% (80w)
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- 1 sec @ 79% (79w)
- 1 sec @ 78% (78w)
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- 1 sec @ 77% (77w)
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- 1 sec @ 76% (76w)
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- 1 sec @ 56% (56w)
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- 1 sec @ 56% (56w)
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- 2X
- 1 sec @ 56% (56w)
- 1 sec @ 56% (56w)
- 1 sec @ 56% (56w)
- 1 sec @ 56% (56w)
- 1 sec @ 56% (56w)
- 2X
- 1 sec @ 56% (56w)
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
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- 1 sec @ 55% (55w)
- 2X
- 1 sec @ 55% (55w)
- 2X
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- 2X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 2X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 3X
- 1 sec @ 54% (54w)
- 4X
- 1 sec @ 54% (54w)
- 4X
- 1 sec @ 54% (54w)
- 5X
- 1 sec @ 54% (54w)
- 7X
- 1 sec @ 53% (53w)
- 7X
- 1 sec @ 53% (53w)
- 11X
- 1 sec @ 53% (53w)
- 21X
- 1 sec @ 53% (53w)
- 104X
- 1 sec @ 53% (53w)