# NinjAthlete > Science-backed biohacking protocols, peptide therapy guides, HYROX training, and performance optimization for athletes. NinjAthlete is a health and performance platform providing evidence-based content on peptide therapy (BPC-157, TB-500, MK-677, Retatrutide, MOTS-c, GHK-Cu), biohacking tools, HYROX training, cold exposure, breathwork, and athletic recovery optimization. ## Main Pages - [Blog](https://ninjathlete.com/blog): 160+ science-backed articles on biohacking, peptides, fitness, and performance - [Tools](https://ninjathlete.com/tools): Free calculators for peptide dosing, macros, TDEE, body fat, 1RM, heart rate zones - [HYROX Hub](https://ninjathlete.com/hyrox): Complete HYROX training guide, gym finder, equipment, and race preparation - [Biohacking Hub](https://ninjathlete.com/biohacking): 27+ tools and devices across sleep, cold exposure, light therapy, nootropics - [Hydrotherapy](https://ninjathlete.com/hydrotherapy): Cold plunge and hydrotherapy protocols, products, and science - [Shop](https://ninjathlete.com/shop): Curated biohacking and fitness products ## Key Content ### Peptide Guides - [The Complete Peptide Guide 2026](https://ninjathlete.com/blogs/article/the-complete-peptide-guide): 15+ peptides, dosing protocols, stacking strategies - [BPC-157 Dosage Guide](https://ninjathlete.com/blogs/article/bpc-157-dosage-guide): Complete dosing, benefits, and cycle protocols - [MK-677 Complete Guide](https://ninjathlete.com/blogs/article/mk677-ibutamoren-the-complete-guide-for-athletes-and-fitness-enthusiasts) - [The Wolverine Complex](https://ninjathlete.com/blogs/article/the-wolverine-complex-the-ultimate-peptide-stack-for-rapid-recovery-and-healing): BPC-157 + TB-500 stack - [How to Reconstitute Peptides](https://ninjathlete.com/blogs/article/how-to-reconstitute-peptides) - [Peptide Timing Guide](https://ninjathlete.com/blogs/article/peptide-timing-guide) - [AOD-9604 Fat Loss Guide](https://ninjathlete.com/blogs/article/aod-9604-fat-burning-peptide-guide) - [MOTS-c Benefits](https://ninjathlete.com/blogs/article/mots-c-benefits) - [Are Peptides Steroids?](https://ninjathlete.com/blogs/article/are-peptides-steroids) ### Training & Fitness - [HYROX Training Plans & Workouts](https://ninjathlete.com/blogs/article/the-ultimate-guide-to-hyrox-training-plans-and-workouts-get-race-ready) - [75 Hard Meal Plan](https://ninjathlete.com/blogs/article/75-hard-meal-plan) - [How to Improve Grip Strength](https://ninjathlete.com/blogs/article/how-to-improve-grip-strength) - [Cable Back Workouts](https://ninjathlete.com/blogs/article/back-workouts-with-cables) - [What Muscles Does Bench Press Work](https://ninjathlete.com/blogs/article/what-muscles-does-bench-press-work) ### Biohacking & Wellness - [3-Day Water Fast Guide](https://ninjathlete.com/blogs/article/3-day-water-fast) - [Anterior Midcingulate Cortex & Willpower](https://ninjathlete.com/blogs/article/the-anterior-midcingulate-cortex) - [Genetic Methylation Test Guide](https://ninjathlete.com/blogs/article/what-is-a-genetic-methylation-test) - [Understanding EQ vs IQ](https://ninjathlete.com/blogs/article/understanding-eq-and-iq) - [What is Ikigai?](https://ninjathlete.com/blogs/article/what-does-ikigai-mean) ## Interactive Tools - [Peptide Dosing Calculator](https://ninjathlete.com/tools/peptide-dosing): Weight-based dosing for 8+ peptides - [Reconstitution Guide](https://ninjathlete.com/tools/reconstitution-guide): Visual calculator for BAC water reconstitution - [Peptide Cycle Tracker](https://ninjathlete.com/tools/peptide-cycle): Track on/off cycles with templates - [Peptide Stack Builder](https://ninjathlete.com/tools/peptide-stack): Build and cost-estimate peptide stacks - [Body Recomp Tracker](https://ninjathlete.com/tools/body-recomp): Weight, body fat, and lean mass tracking - [Recovery Stack Builder](https://ninjathlete.com/tools/recovery-stack): Build custom recovery protocols - [Biohacking Score Quiz](https://ninjathlete.com/tools/biohacking-score): 15-question biohacking habits assessment - [Macro Calculator](https://ninjathlete.com/tools/macro-calculator) - [TDEE Calculator](https://ninjathlete.com/tools/tdee-calculator) - [1RM Calculator](https://ninjathlete.com/tools/one-rep-max) - [Body Fat Calculator](https://ninjathlete.com/tools/body-fat-calculator) - [Heart Rate Zones](https://ninjathlete.com/tools/heart-rate-zones) - [HYROX Finish Time Predictor](https://ninjathlete.com/tools/hyrox-finish-time) ## Contact - Website: https://ninjathlete.com - Contact: https://ninjathlete.com/contact - About: https://ninjathlete.com/about