The Science Behind Fused
Unlike random workout apps, Fused is built on evidence-based principles from exercise science, behavioral psychology, and habit formation research. Here's exactly how it works.
↓ Explore our methodology
Our Three-Pillar Methodology
PROGRESSIVE OVERLOAD
The Physical Foundation
Muscle growth and strength gains require progressive tension over time. This isn't opinion—it's physiology (Schoenfeld et al., 2017, Sports Medicine).
Tempo Manipulation
Regular push-up (2 seconds down) → Slow push-up (5 seconds down) = 2.5x harder
Leverage Changes
Push-up → Decline push-up → Archer push-up → One-arm push-up
Volume Progression
3x8 reps → 3x10 → 3x12 → 4x10 (increasing total work)
Skill Unlocking
Unlock handstands, levers, planches as you build strength
Example 12-Week Push-up Progression
How It Works In The App
Onboarding & Assessment
Our algorithm generates your personalized 12-week program with progressions tailored to YOUR starting point.
Personalized Program Generation
Fused vs. Everything Else
| Feature | Fused | Gym | Personal Trainer | YouTube | Other Apps |
|---|---|---|---|---|---|
| Cost/year | $30 | $696-1,200 | $1,440-2,880 | Free | $120-300 |
| Progressive overload | ✅ Built-in | ❌ Figure it out | ✅ $60-120/session | ❌ Random | ❌ Static |
| Accountability system | ✅ Mandatory | ❌ None | ✅ Only in sessions | ❌ None | ❌ Optional |
| Scales with you | ✅ Adaptive | ❌ Static | Depends | ❌ Static | ❌ Usually static |
| Community | ✅ Teams & leaderboards | Sometimes | ❌ None | ❌ None | Rare |
| Money-back guarantee | ✅ 365 days | ❌ Never | ❌ Rare | N/A | Rare |
| Typical success rate | 75%+ | 33% | 60-70% | 10% | 15-25% |
*Success rate = users still active after 90 days
Why Fused Works When
Everything Else Failed
Content Library vs. Coaching System
Most fitness apps are content libraries pretending to be coaching. They give you workouts but zero accountability. Motivation dies, you quit. Fused forces accountability from Day 1.
Aligned Incentives
Gyms make money when you DON'T show up (keep paying, don't use resources). Fused makes money when you DO show up (you renew because you're getting results). Incentives aligned.
Optimized for Results, Not Views
YouTube and free content optimizes for views (outrageous claims, clickbait) not results. Fused optimizes for retention (you stay because you're progressing). Different game entirely.
Systems Over Willpower
Other apps rely on willpower (finite resource). Fused relies on systems (infinite resource). You're not 'trying harder.' You're operating in an environment designed to make consistency the path of least resistance.
Metrics That Matter
We track the metrics that matter: Are you stronger? Are you more consistent? Are you saving money? Are you becoming healthier? Not vanity metrics like 'calories burned' that mean nothing for actual progress.
See It In Action
14-day free trial. Full access to all features. No credit card required.