Science-Backed Coaching Platform

ELITE
TRAINING.
MADE ACCESSIBLE.

The only platform that generates a complete, integrated training and nutrition plan from your body composition — built for fat loss, muscle gain, strength, recomposition, and every goal in between.

Uses validated metabolic equations (Cunningham, Mifflin-St Jeor) and evidence-based programming science — not population averages or generic templates.

See PlansCancel anytime · No commitment
What You Get

YOUR PLAN,
IN FULL DETAIL

Not a generic template. Every card you see is built from your data — your body, your schedule, your kitchen.

Workout Programming

Periodized splits built for your schedule

Choose from PPL, Upper/Lower, Full Body, 6-day, 7-day rotations, or themed splits. Each day alternates between progressive overload and hypertrophy phases. Your equipment list, injury exclusions, and session length constrain every exercise selection.

Exercise instructions with setup, execution & coaching cues
Swap exercises with one click — excluded permanently
Regenerates as your fitness level changes
Day 1 — Monday
Lower Body — Progressive Overload
4 exercises
Barbell Back Squat
4 sets · 4–6 reps · RPE 8–9
Heavy
Romanian Deadlift
3 sets · 6–8 reps · RPE 8
Moderate–Heavy
Leg Press
3 sets · 8–10 reps · RPE 7–8
Moderate
Walking Lunge
3 sets · 10/leg reps · RPE 7
Bodyweight / Light
Daily Targets
Lean Bulk · Week 3
Calories
2,340
kcal
Protein
195
g
Carbs
240
g
Fat
72
g
Breakfast
520 kcal
Oats (80g) · Egg whites (200g) · Banana (1 medium)
Lunch
680 kcal
Chicken breast (180g) · Brown rice (160g) · Broccoli (120g)
Post-Workout
480 kcal
Whey protein (40g) · Sweet potato (200g)
Precision Nutrition

Macros from equations, not guesses

Your calorie and protein targets are derived from validated metabolic equations using your actual body composition data. Meals are built from a 3,000+ item food database with verified macro data — not estimates.

Weekly shopping list generated automatically
Meal prep instructions included
Food exclusions and custom foods supported
Navy body fat calculator built in
Progress Tracking

Weekly check-ins that actually change your plan

Log weight, body fat, energy, sleep, and stress each week. BioMech tracks your lean mass trend separately from total weight — so you know if you're building muscle or just retaining water. Regenerate your plan at any time and targets recalculate from your latest numbers.

Streak system with freeze grace period
Weight and body composition trend charts
Progress photo gallery with before/after comparison
Plan evolves as your body changes
Check-In Streak
8consecutive weeks
Weight Trend (kg)
Wk 1Wk 8
Body Fat
14.2%
−1.8%
Lean Mass
74.1 kg
+2.3 kg
RMR
1,980 kcal
+60
Why BioMech

THE ONLY COMPLETE
INTEGRATED PLAN.

Every other tool does half the job. BioMech is the only platform that builds a complete nutrition strategy and a structured training programme together — calibrated from the same body composition data, updated in sync.

Why not just use ChatGPT?

A general AI has no access to a verified food macro database. When asked for a meal plan, it invents plausible-sounding calorie and macro numbers — they are not derived from actual food composition data. BioMech uses a 3,000+ item database of verified USDA/FoodData Central entries. Every gram of food in your meal plan has real, defensible macro data behind it.

Why not a calorie tracking app?

Apps like MyFitnessPal track what you eat — they do not calculate what you should eat or how you should train. They have no knowledge of your metabolic rate, body composition, or training stimulus. BioMech derives your calorie and macro targets from validated RMR equations, then builds the food plan and training programme around those targets.

Why not a template workout app?

Template programs are built for a fictional average user. BioMech generates a programme specific to your training days, available equipment, injury history, session length, experience level, and goal — with progressive overload and hypertrophy phases alternating based on your split. No template fits your schedule as precisely as something built around it.

What makes the nutrition accurate?

Calorie targets are calculated using the Cunningham equation (for users with body composition data) or Mifflin-St Jeor — the two most validated RMR equations in sports nutrition research. Protein targets follow published evidence-based ranges (1.6–2.4 g/kg depending on goal and phase). Fat and carbohydrate are distributed around those anchors. Every number is deterministic, not estimated.

How It's Built

THE SCIENCE
BEHIND YOUR PLAN

This is not a chatbot that generates workout advice. The calculations are deterministic — rooted in published research. Expand any section to see exactly how your numbers are derived.

The Process

HOW IT WORKS

01
01

BUILD YOUR PROFILE

Enter your body metrics, goal, equipment, dietary restrictions, and training schedule. Takes 3 minutes.

02
02

PLAN IS CALCULATED

Your RMR and TDEE are computed from your data. A periodized workout split and precision nutrition targets are generated to match.

03
03

TRAIN & CHECK IN

Follow your plan. Log weekly metrics — weight, body composition, energy, sleep. Your progress is tracked over time.

04
04

PLAN EVOLVES WITH YOU

As your body changes, regenerate your plan. Targets recalculate from your latest data, not from where you started.

What's Included

EVERYTHING
YOU NEED

Periodized workout split tailored to your schedule and equipment
Progressive overload and hypertrophy phase alternation
RMR and TDEE calculated from your body composition
Daily calorie and macro targets derived from your goal
Structured meal plan with food-database-backed macros
Body fat estimation using the Navy circumference method
Weekly check-in tracking with trend charts
Progress photo logging with before/after comparison
Dietary restriction and food preference support
BioMech Complete
$24.99/mo
Nutrition + Training · or save ~33% annually
See All Plans

Secure payment via Stripe · Cancel anytime

FAQ

COMMON QUESTIONS

READY TO
START?

Structured training and precision nutrition, built around your biology.

Takes 3 minutes to set up.

See Plans →