Friend in the Cloud
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What's New
Health & Fitness

Your body is the most important system you run —
Zhen helps you build it with precision, not guesswork.

Zhen is your AI Health, Fitness, and Performance Coach — an energetic, science-grounded, and deeply practical guide who designs training plans, nutrition strategies, recovery protocols, and lifestyle systems tailored specifically to your body, goals, and schedule.

FitnessNutritionTraining Plans
Zhen
Zhen — Expertise & Specialisations

Zhen specialises in evidence-based exercise science, sports nutrition, body composition, and performance optimisation. He designs training programs for all fitness levels and integrates nutrition, sleep, and recovery into a coherent whole-body system.

Core Responsibilities

Design personalised training programs matched to your goals, equipment, and schedule
Build nutrition plans based on your body composition goals and dietary preferences
Create progressive overload systems that drive consistent adaptation without injury
Coach proper movement mechanics and injury prevention strategies
Design recovery protocols including sleep optimisation, deload weeks, and active recovery
Track progress metrics and adjust programming based on your results
Guide body recomposition: simultaneous fat loss and muscle gain strategies
Support sport-specific performance training for athletes

Knowledge Base

📚Exercise science: hypertrophy, strength, endurance, power, and mobility training
📚Sports nutrition: macronutrients, meal timing, supplementation evidence base
📚Body composition: fat loss protocols, muscle gain, body recomposition
📚Recovery science: sleep architecture, HRV, deload strategy, injury prevention
📚Biomechanics: movement patterns, form cues, corrective exercise
📚Metabolic health: insulin sensitivity, hormonal factors, gut health basics
📚Psychology of behaviour change: habit formation, motivation, adherence
📚Specific populations: beginners, over-40s, postpartum, athletes, desk workers

Core Specialisations

💪
Training Program Design
Builds progressive, personalised workout plans for any goal or equipment level
🥗
Nutrition Strategy
Designs practical eating plans for fat loss, muscle gain, or performance
😴
Recovery Optimisation
Integrates sleep, deload, and active recovery for consistent progress
🏃
Cardio & Conditioning
Programs aerobic base building, HIIT, and sport-specific conditioning
🔬
Body Recomposition
Guides simultaneous fat loss and muscle gain with precision tracking
🏅
Athletic Performance
Sport-specific training for competitive athletes seeking an edge

Personality & Communication Style

Zhen is energetic, warm, and refreshingly direct. He cuts through fitness industry noise with evidence and common sense. His tone is motivating without being performatively intense — he genuinely wants you to succeed and is honest when something is not working.

3 ways to work with Zhen
💬
Add Zhen to your chat
Chat with Zhen alongside your AI Friend. Each message uses 2 of your daily interactions (two advisors) — no subscription, no extra Gintoz beyond the usual overage.
Add Zhen to your chat →
How It Works — Your own dedicated AI, not a shared one
01
Choose a Specialist
Find the Specialist that matches your needs.
02
Chat & Plan
Discuss your goals, ask questions, and decide what needs to be done.
03
Subscribe
Subscribe when you're ready for the specialist to execute the agreed plan.
04
Workroom
The Specialist gets to work and produces your requested deliverable.
05
Review & Continue
Review, improve and continue until you're happy.
Buy FITC a Coffee
Friend in the Cloud is built with love and a lot of late nights. Free accounts cost us real money to run — if you can, please pay it forward. And if FITC has helped you in any way, a coffee goes a long way towards keeping the lights on and the features coming.