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Health & Fitness Tools

900+ free calculators, planners, and assessment tools.

All (900) Biomarkers (63) Body (39) Cardio (94) Nutrition (138) Psychology (51) Recovery (175) Strength (60) Supplements (52) Training (228)
900 tools
Nutrition
PSMF Calculator
Protein-Sparing Modified Fast protocol for rapid fat loss phases.
🔄
Nutrition
Cut-to-Maintenance Calculator
Transition calories from deficit to maintenance without rebound.
🍳
Nutrition
Protein Per Cooking Method
How cooking methods affect protein content and bioavailability.
📅
Training
Menstrual Cycle Training
Optimize training across follicular, ovulatory, luteal, and menstrual phases.
📉
Training
Fatigue Drop-Off Protocol
Auto-regulate volume: stop sets when performance drops below threshold.
🏋️
Training
My Big 3 Tracker
Track squat, bench, deadlift progress with total and Wilks over time.
Training
Rep Quality Checker
Self-assess rep quality: full ROM, controlled tempo, no momentum.
📆
Training
Training Age Calculator
Calculate your effective training age vs chronological gym years.
📈
Training
Functional Overreaching Plan
Plan a deliberate overreaching block followed by supercompensation.
🔀
Training
Full Conjugate Template
Complete 4-day conjugate program with ME, DE, and accessory work.
🔗
Training
Hybrid Program Builder
Combine strength and hypertrophy in a single training week.
2️⃣
Training
Minimalist 2-Day Program
Maximum results from 2 training days per week.
3️⃣
Training
Optimal 3-Day Full Body
Science-backed 3-day full body program template.
4️⃣
Training
4-Day Upper/Lower Template
Balanced upper/lower split with optimal frequency and volume.
5️⃣
Training
5-Day Training Template
Upper-lower plus full body or PPL + upper/lower hybrid.
6️⃣
Training
6-Day PPL Program
Complete Push/Pull/Legs twice weekly program.
🎯
Training
Muscle Priority System
Rank and prioritize lagging muscle groups with targeted programming.
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Training
Exercise Substitution Guide
Find equivalent alternatives when equipment isn't available.
⬇️
Training
Negative-Only Training Plan
Eccentric-only protocols for strength plateaus and rehab.
🩸
Training
BFR Training Protocol
Blood flow restriction cuff placement, pressure, and programming.
🔝
Training
Muscle-Up Progression
Step-by-step progression from pull-ups to strict muscle-ups.
🤸
Training
Handstand Push-Up Progression
Wall-assisted to freestanding HSPU progression path.
🦵
Training
Pistol Squat Progression
7-step progression to a full unassisted pistol squat.
🤸‍♂️
Training
L-Sit Progression
Floor L-sit progression from tuck to full extension.
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Guides & Challenges

20 evidence-based guides, 5 challenges, and 5 value bundles — complete with PDFs, Excel trackers, and protocols.

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