Transparent Pricing for Every Athlete
From the free Science Vault to full Eagle Eye 3D tracking — choose the tier that matches your goals.
iOS App Subscription Tiers
Science of Strength — Base
Connect your wearables to sync basic kinetic energy expenditure with standard food calorie distribution. A perfect starting point for tracking daily activity.
- Wearable sync — basic kinetic energy expenditure
- Standard food calorie distribution
- Exercise library (read-only)
- Science Vault study hub
Tier 1: Essential Periodization
Unlocks the periodization and nutrition tabs. Generate standard 4-week workout templates and access foundational metabolic tracking to align your diet with your kinetic output.
- Periodization & nutrition tabs unlocked
- Standard 4-week workout templates
- Foundational metabolic tracking
- Diet-to-kinetic-output alignment
Tier 2: Advanced Analytics
Upgrades to custom 4-to-8-week periodization phases. Unlocks the advanced nutrition engine for granular macro-tracking, ensuring your dietary intake perfectly matches your wearable kinetic data.
- Custom 4–8 week periodization phases
- Advanced nutrition engine
- Granular macro-tracking
- Wearable kinetic data sync
- Optimized recovery & chronic disease management
Tier 3: Elite Programming & Science Vault
Full access to complex predictive kinetic modeling, elite physiological programming, and the complete Science Vault library.
- Complex predictive kinetic modeling
- Elite physiological programming
- Complete Science Vault library
- Everything in Tier 2
Tier 4: Pro Biomechanics
The ultimate data package. Includes everything in Tier 3, plus full data-export capabilities for healthcare providers and RealSense 3D camera tracking at participating facilities.
- Everything in Tier 3
- Full data-export for healthcare providers
- RealSense 3D camera integration (at participating facilities)
- Real-time joint angle calculations
- AI-powered form correction
Commercial Enterprise / Facility
Built for soft rollout sites — Gold's Gym, Results Fitness, D1 Training, and beyond. Final monthly rate fluctuates based on facility size, active roster volume, and specific integration needs.
- Member app add-on: $15/mo (50/50 revenue split)
- Unlimited rosters
- Multi-Athlete Floor HUD (2–6 athletes)
- Full rack-line laptop integration
- Priority onboarding support
- Custom integration scoping
Train Anywhere. Track Everywhere.
The Science of Strength platform is fully functional wherever you train. Our powerful periodization engines, wearable integrations, and advanced metabolic tracking are entirely mobile, allowing you to optimize your kinetic energy and nutrition from any gym in the world.
Experience the Ultimate Biomechanical Upgrade
For athletes seeking our revolutionary 3D motion-capture analytics, Intel RealSense camera integrations are currently available at select flagship locations (including our Gold's Gym Fredericksburg test facility). As the Science of Strength network grows, RealSense kinetic tracking will be expanding to more local gyms soon.
Tactical Athlete Coaching Blocks
Structured programs built around your timeline and mission. Choose a monthly plan or purchase a complete block.
View full Tactical Athlete program details →Tactical Readiness — Self-Guided
Full access to doctrine-specific programming tracks, periodic testing protocols, and standard nutrition/recovery frameworks.
- All doctrine-specific programming tracks
- SFAS, Ranger, Fire, LE, NSW tracks included
- Periodic testing protocols
- Standard nutrition & recovery frameworks
- Science Vault access
1-on-1 Customized Tactical Performance
Custom individualized training block design, load-carriage/rucking management tailored to your timeline, weekly video check-ins, direct coach messaging, and targeted nutrition adjustments.
- Custom individualized training block design
- Load-carriage & rucking management
- Weekly video check-ins
- Direct coach messaging
- Targeted nutrition adjustments
12-Week Selection / Academy Prep Block
For candidates with an upcoming ship date, selection class, or physical agility test (PAT/PFT). 12-week progressive periodization: Foundation → Peak → Taper.
- 12-week progressive periodization (Foundation → Peak → Taper)
- Doctrine-specific conditioning (timed rucks, tactical sprints, swimming/cals)
- Work capacity under load & fatigue-management protocols
- Bi-weekly program adjustments based on testing milestones
- One-time purchase for the complete 12-week block
16-Week Complete Tactical Operator Block
For first responders and military personnel seeking complete multi-domain development or building a wide base before selection.
- Full 4-phase progression: Hypertrophy → Max Strength → Power & Work Capacity → Peak Tactical Performance
- Dedicated load-carriage & odd-object durability tracks
- Comprehensive macronutrient & fueling framework
- Ongoing direct coach messaging & video form analysis
- One-time purchase for the complete 16-week block
Direct Access: Online Personal Training
Work directly with an elite Science of Strength coach. All Direct Access packages include Tier 4 app functionality, custom programming tailored to your specific physiological needs, and continuous monitoring.
Direct Access — Essential
3-Day Programming & Bi-Weekly Review
3 days of custom programming per week. Includes bi-weekly check-ins to review wearable data, nutrition compliance, and progress adjustments.
- 3 days of custom programming per week
- Bi-weekly check-ins
- Wearable data review
- Nutrition compliance tracking
- Progress adjustments
- Full Tier 4 app access included
Direct Access — Advanced
5-Day Programming & Weekly Review
Up to 5 days of custom programming per week. Includes weekly analytical check-ins, continuous metabolic monitoring, and remote form review.
- Up to 5 days of custom programming per week
- Weekly analytical check-ins
- Continuous metabolic monitoring
- Remote form review
- Full Tier 4 app access included
Direct Access — Elite
6-Day Programming & Highly Monitored Tracking
Up to 6 days of elite programming per week. Includes highly monitored kinetic and nutritional tracking, weekly deep-dive check-ins, and priority messaging for real-time training adjustments.
- Up to 6 days of elite programming per week
- Highly monitored kinetic & nutritional tracking
- Weekly deep-dive check-ins
- Priority messaging for real-time adjustments
- Full Tier 4 app access included
Personal Training Session Rates
In-person and hybrid PT packages. Add SOS App + 3D Tracking or Premium Hybrid Coaching to any session.
30-Minute Sessions
| Session | Standard | +$5 / 3D | +$10 / Premium |
|---|---|---|---|
| 30-Min · 3×/wk · 12/mo | $50 | $55 | $60 |
| 30-Min · 2×/wk · 8/mo | $60 | $65 | $70 |
| 30-Min · 1×/wk · 4/mo | $70 | $75 | $80 |
60-Minute Sessions
| Session | Standard | +$5 / 3D | +$10 / Premium |
|---|---|---|---|
| 60-Min · 3×/wk · 12/mo | $90 | $95 | $100 |
| 60-Min · 2×/wk · 8/mo | $95 | $100 | $105 |
| 60-Min · 1×/wk · 4/mo | $100 | $105 | $110 |
Session Packages
Pre-purchase session bundles at a discounted rate. Tech add-ons apply per session.
30-Minute Packages
| Package | Standard | +$5 Tech | +$10 Premium |
|---|---|---|---|
| 10 Sessions | $650 | $700 | $750 |
| 20 Sessions | $1,200 | $1,300 | $1,400 |
| 30 Sessions | $1,650 | $1,800 | $1,950 |
60-Minute Packages
| Package | Standard | +$5 Tech | +$10 Premium |
|---|---|---|---|
| 10 Sessions | $950 | $1,000 | $1,050 |
| 20 Sessions | $1,800 | $1,900 | $2,000 |
| 30 Sessions | $2,550 | $2,700 | $2,850 |
Four-month coaching commitment
In-Person Coaching at DMV Iron Locations
Randy Winchester operates as an independent contractor at all 6 DMV Iron Gym locations — DMV Iron is not affiliated with or a partner of Vector Physiology Pro. To train with Randy at any DMV Iron location, clients must hold an active DMV Iron membership in addition to purchasing a coaching package here.
Complimentary 90-minute initial intake — available at all 8 locations
Every prospective client starts with a complimentary 90-minute initial intake session, available at all 8 training locations (all 6 DMV Iron gyms, Results Gym Alexandria, and Gold's Gym Fredericksburg). Your intake includes a full movement screen, exercise body-fat analysis, and goal-setting consultation so you can understand your starting point and decide whether Vector Physiology coaching is the right fit — before committing to a package.
Train at a DMV Iron location near you
Falls Church
6763-R Wilson Blvd, Falls Church, VA 22044
Alexandria
5424 Eisenhower Ave, Alexandria, VA 22304
Rockville
1776 E Jefferson St #103, Rockville, MD 20852
Woodbridge
13989 Noblewood Plaza, Woodbridge, VA 22193
Greenbelt
7415 Greenbelt Road, Greenbelt, MD 20770
Herndon
2445 Centreville Road, Herndon, VA 20171
Recurring payment authorization: By completing your purchase, you authorize Science of Strength to charge the monthly amount for your selected coaching plan every 30 days for four consecutive billing cycles. Your subscription ends after the fourth payment; any renewal requires a new coaching agreement and manual purchase.
Ready to Get Started?
Book a free discovery call or request a facility demo.