KEXBI combines recovery, training demand, timing, hydration, and food reality into one daily plan that adapts with the day.
KEXBI does not use generic formulas and leave the rest to you. It resolves recovery, timing, and training demand into one daily plan.
Calculates your true baseline from lean mass, not population averages.
Re-learns your TDEE from what your body actually did, not a fixed multiplier.
Filters out water, glycogen, and GI noise before weight reshapes the plan.
Only days you actually logged count toward your TDEE estimate.
Adjusts exercise calories for the energy your body quietly compensates elsewhere.
Your deficit respects the training block you are in, including diet-break weeks.
Estimates your melatonin onset from sleep data alone.
Locates your biological midpoint, corrected for catch-up sleep.
Breaks last night's sleep into performance, repair, and fuel consequences for today.
Shifts fuel timing within the range your biological clock can actually move.
Each anchor meal is built to trigger muscle protein synthesis, not just add more protein.
Predicts when a meal actually clears before effort.
Watches energy availability against RED-S thresholds adjusted for sex and body fat.
Caps food before training to reduce GI shutdown during the session.
Replaces fluid only at the rate the gut can actually absorb.
When logging is incomplete, the system keeps RED-S risk visible instead of assuming safety.
A marathon day adds only the load above your normal training, not the whole session twice.
The engine learns how much of a calorie burn your body actually keeps.
When data goes quiet, the engine freezes rather than drift on noise.
Decides when your log is reliable before any downstream calculation updates the day.
Recovery, timing, hydration, energy availability, body composition, and food reality are resolved in parallel so you do not have to piece them together yourself.
Sleep, training, weigh-ins, hydration, body composition, and food reality all describe different parts of the same day.
Each system resolves one layer of the problem — energy, timing, safety, adaptation, or recovery.
KEXBI does not show you 26 answers. It resolves them into one clear protocol for the day ahead.
Sleep architecture, readiness, and overnight repair shape what the day can support before anything is prescribed.
Circadian phase, meal timing, and sleep impact decide when fuel and hydration should land.
Energy needs, protein distribution, and training demand shape what the day requires, not just a generic calorie target.
Energy availability, hydration caps, and pre-workout limits stop the plan from optimising harder than the body can absorb.
The engine rewrites the day when training load, weigh-ins, adherence, or real-life conditions change.
Pantry logic, meal rotation, and practical constraints keep the plan grounded in what the user can actually do.
You do not need to see each system in isolation. The value is that they resolve together, and that the plan still arrives as one answer.
What looks like one simple daily target is the result of multiple connected calculations underneath. KEXBI resolves your baseline, safety limits, macros, and training demand before the plan ever reaches the screen.
Non-exercise movement only. Training is added later.
Push harder and KEXBI starts binding to stronger safety limits.
These are the day’s baseline macros, structured from your target and safety floor before training-day adjustments are layered in.
Most apps show gross burn. KEXBI adjusts for what your body actually retains.
KEXBI re-estimates your TDEE from weight trend, intake history, and training reality, adapting for drift, compensation, and metabolic change without you touching a dial.
KEXBI does not replace the nutritionist's knowledge. It replaces the delay between insight and action, turning good advice into continuous adaptation.
Apply for Cohort 001 and start with a plan built from your biology, not a static target.