Enter schedule, caffeine, training time, and chronotype.
Receive bedtime windows and wind-down structure.
Implement ranked changes and retest.
The AadiFit Sleep and Fitness Optimizer builds a sleep strategy matched to your chronotype, training time, and recovery needs, not generic sleep eight hours advice that ignores when you lift and when y
Optimise your sleep for maximum fitness results. Poor sleep kills muscle growth and fat loss. Get a personalised sleep strategy based on your training schedule.
Beta blockers suppress melatonin. SSRIs reduce REM. Alcohol destroys GH pulse. Your protocol changes entirely based on what's actually blocking your sleep.
Unlock Full Protocol →Cut sleep below six hours and growth hormone output can drop by roughly seventy percent while cortisol rises, a hormonal combination that shifts weight loss away from fat and toward muscle. Research comparing sleep-restricted and well-rested dieters on identical calorie deficits found the sleep-restricted group lost close to half as much fat mass for the same total weight lost, the rest came from lean tissue. Coach Aditya's recommendation: if your fat loss has stalled despite a clean deficit, check sleep before you cut calories further. Confirm your target is even right first with the TDEE Calculator, since a depressed metabolism from sleep debt reads identically to a stalled diet on the scale.
Generic eight-hour advice ignores that people run on genuinely different internal clocks. A natural night owl forced into a 10pm bedtime does not fall asleep faster, they lie awake fighting a circadian rhythm that has not caught up, and the sleep they do get is lower quality than if they had matched their actual chronotype. Coach Aditya's data: clients who align sleep and training timing with their chronotype instead of a fixed schedule report better session quality within one to two weeks, without changing total sleep hours. Pair your sleep window with the Workout Generator so your hardest sessions land when you are actually primed to perform.
Most growth hormone release happens in the first ninety-minute sleep cycle of the night, not spread evenly across eight hours. Someone who sleeps seven broken hours with a disrupted first cycle can recover worse than someone who sleeps six and a half clean, uninterrupted hours. This is why sleep quality metrics, not just a total-hours count, drive the recommendations here. Coach Aditya's recommendation: protect the first ninety minutes above all, no screens, no late caffeine, consistent wind-down, before worrying about squeezing in extra hours at the end of the night.
Caffeine has a half-life of five to six hours in most people, so a 3pm coffee still leaves roughly half its dose active at 9pm. You can fall asleep normally and still lose slow-wave sleep, the stage where most physical recovery happens, without ever noticing the connection. Coach Aditya's recommendation: set a caffeine cutoff based on your actual bedtime, not a flat rule, since someone sleeping at 10pm needs a much earlier cutoff than someone sleeping at 1am. Track whether cutting your cutoff earlier changes next-day training quality on the Recovery Optimizer.
Poor sleep reduces growth hormone output by up to 70 percent, increases cortisol, and impairs insulin sensitivity, all of which reduce muscle protein synthesis and increase fat storage. Research shows that sleeping less than 6 hours reduces the proportion of weight lost as fat by roughly half compared to 8-hour sleepers on the same calorie deficit.
Most athletes need 8 to 10 hours to fully support recovery from training. Recreational exercisers typically need 7 to 9 hours. Sleep need increases with training volume and intensity. Studies of elite athletes show that extending sleep to 9 to 10 hours improves reaction time, sprint speed, and mood within weeks.
The most growth hormone is released in the first 90-minute sleep cycle, which is why the quality of early sleep matters more than total hours alone. Most people recover best when their sleep window aligns with their chronotype. The tool calculates your optimal bedtime based on your chronotype, training schedule, and wake time.
Yes. Caffeine has a half-life of 5 to 6 hours in most people, meaning a 200 mg dose at 3pm still has 100 mg active at 9pm. Even if you fall asleep normally, caffeine reduces slow-wave sleep where most physical recovery occurs. The sleep protocol includes a caffeine cutoff time based on your bedtime and sensitivity.
Magnesium glycinate (200 to 400 mg before bed) has good evidence for improving sleep quality especially in people who train regularly. Low-dose melatonin (0.5 to 1 mg) is effective for shifting sleep timing, not for deepening sleep. Ashwagandha shows modest cortisol-lowering effects that can improve sleep onset. The protocol recommends based on your specific sleep complaint pattern.
No hidden tiers. Start free, upgrade only when you want deeper analysis.
Build a sleep strategy matched to your training and chronotype.
Deeper analysis and coach-level protocols for Sleep and Fitness Optimizer.
Direct coaching from Coach Aditya, built around your numbers.
Enter your chronotype, training time, and current sleep pattern, the strategy is built around when you actually train, not generic eight-hour advice.
Optimise your sleep for maximum fitness results. Poor sleep kills muscle growth and fat loss. Get a personalised sleep strategy based on your training schedule.
Your output translates data into a decision you can apply this week.
Re-run when inputs change materially or progress stalls for two weeks.