Metabolic & VO₂ Max Testing for Multi-Sport Athletes
Train smarter. Fuel better. Perform at your peak.
Train smarter. Fuel better. Perform at your peak.
Do you train year-round across multiple sports — but still feel like you’re not reaching your full potential? Most athletes focus on skills, speed, and strength… but overlook the one system that drives it all: your metabolism and aerobic engine.
At 365, we go beyond traditional training by integrating Resting Metabolic Rate (RMR) testing and VO₂ max performance testing — giving you data most athletes never see.
VO₂ Max Explained
What Is VO₂ Max and Why It Matters in Every Sport
VO₂ max measures how efficiently your body uses oxygen during exercise. This directly impacts:
- Endurance across games, matches, and tournaments.
- Recovery between plays, innings, or quarters.
- Performance under fatigue the late-game edge.
- Overall conditioning and stamina across a long season.
Whether you’re playing baseball, soccer, football, or basketball, a stronger aerobic system gives you a clear edge.
What We Measure
Precision over guesswork
- True VO₂ max — not estimated from a watch.
- Heart rate training zones (precision-based).
- Aerobic vs. anaerobic thresholds.
- Efficiency and fatigue patterns.
This allows us to build accurate conditioning programs — not guesswork.
What We Measure
Fuel right, train right
- True daily calorie needs.
- Fuel usage (fat vs. carbohydrate).
- Metabolic efficiency.
This ensures you’re fueling your body for performance — not guessing based on generic plans.
RMR Explained
What Is Metabolism (RMR) — and Why It’s a Game-Changer
Your Resting Metabolic Rate tells you how many calories your body needs at rest. For multi-sport athletes, this is critical because:
- Training volume changes throughout the year.
- Growth (especially in youth athletes) increases energy needs.
- Under-fueling leads to fatigue, poor recovery, and injury risk.
- Over-fueling can slow speed and agility.
Multi-Sport Reality
Why This Matters for Multi-Sport Athletes
Multi-sport athletes face unique challenges and unique opportunities.
The Challenges
- Different physical demands across sports.
- Overlapping seasons and limited recovery.
- Increased risk of fatigue and burnout.
- Rapid growth and development (youth athletes).
What You Gain With Metabolic & VO₂ Max Testing
- Train in the right heart rate zones.
- Improve endurance without overtraining.
- Recover faster between sessions and games.
- Optimize nutrition for energy and performance.
- Reduce injury risk through better physiological balance.
Complete System
The 365 Performance Advantage
A complete performance system not just workouts. Four pillars working together, year-round.
01
Sport-Specific Training
Speed, agility and strength built around the demands of your sport.
02
Movement & Skill
Foundational patterns and skill work that translate directly to game speed.
03
Metabolic & VO₂ Analysis
Real data from real testing — not estimates from a wearable.
04
Personalized Nutrition
Guidance built on your numbers, your sport, and your training cycle.
Built For
Who This Is For
A program designed for athletes who train across sports, year-round — and the families investing in their development.
- Multi-Sport Athletes
- Year-Round Competitors
- HS & College Bound
- Data-Driven Parents
Soccer · Baseball · Softball · Football · Basketball
Trusted Partners
Powered by Medical Expertise
All metabolic and VO₂ max testing is conducted by Metabacheck Metabolism Testing & Analysis and interpreted by a physician and metabolic specialist with over 20 years of experience in metabolic analysis.
- Accurate data clinical-grade equipment and protocols.
- Real interpretation by a physician, not an algorithm.
- Personalized recommendations that actually work.
Testing & Analysis Partner
Metabacheck
Metabolism Testing & Analysis
Interpreted by a physician and metabolic specialist with 20+ years of experience.
- 20+ Years
- MD Physician
- RMR + VO₂ Tests
Your Next Step
Your Next Step to Peak Performance Starts Here
Book your Multi-Sport Performance Assessment. Your assessment may include a movement and performance evaluation, VO₂ max testing, metabolic (RMR) analysis, and personalized training and nutrition recommendations.
- Movement Eval
- VO₂ Max Test
- RMR Analysis
- Training Plan
- Nutrition Guidance