Combined Micro-Interval System
Professional combination of 30/15 and 15/15 patterns using segments.
55m
Duration
Workout Segments
Race Prep Warmup
Intensive pre-race warmup with opener efforts
timer
Duration
20m
mode_heat
Intensity
4
bolt
Power
55% - 110% FTP
favorite
Heart Rate
70% - 88% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 140% FTP
Single 15-second neuromuscular microburst at 140% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
140% - 140% FTP
favorite
Heart Rate
85% - 95% Max HR
5min Skill Development
5-minute skill work with single-leg drills and cadence
timer
Duration
5m
mode_heat
Intensity
2
bolt
Power
45% - 60% FTP
favorite
Heart Rate
62% - 70% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
30sec @ 115% FTP
Single 30-second effort at 115% FTP - high-intensity micro-interval
timer
Duration
30s
mode_heat
Intensity
9
bolt
Power
115% - 115% FTP
favorite
Heart Rate
85% - 95% Max HR
3min Recovery
3-minute active recovery between sets
timer
Duration
3m
mode_heat
Intensity
3
bolt
Power
50% - 60% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 135% FTP
Single 15-second neuromuscular microburst at 135% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
135% - 135% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 135% FTP
Single 15-second neuromuscular microburst at 135% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
135% - 135% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 135% FTP
Single 15-second neuromuscular microburst at 135% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
135% - 135% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 135% FTP
Single 15-second neuromuscular microburst at 135% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
135% - 135% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 135% FTP
Single 15-second neuromuscular microburst at 135% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
135% - 135% FTP
favorite
Heart Rate
85% - 95% Max HR
15sec Recovery
15-second active recovery between micro-intervals
timer
Duration
15s
mode_heat
Intensity
2
bolt
Power
50% - 55% FTP
favorite
Heart Rate
65% - 72% Max HR
15sec @ 135% FTP
Single 15-second neuromuscular microburst at 135% FTP
timer
Duration
15s
mode_heat
Intensity
10
bolt
Power
135% - 135% FTP
favorite
Heart Rate
85% - 95% Max HR
Pro Recovery Cooldown
Extended professional cooldown for optimal adaptation
timer
Duration
15m
mode_heat
Intensity
2
bolt
Power
40% - 55% FTP
favorite
Heart Rate
60% - 68% Max HR