Unity Slide
Advanced slide combining toe and heel pressure dynamics – demands microsecond weight shifts and edge modulation for multi-surface control. Elite transition tool for competition combos.
Classification & Prerequisites
Key Distinctions
Why A- Exists
Concrete Example: Unity Slide (A-)
Non-Negotiable Prerequisites
1. Soul Slide (B) Mastery:
- 8-second held slide with <5cm drift
- Cross-leg stability: Hip deviation <3°
2. Pressure Control Certification:
- Single-foot toe/heel rocks: 10 reps @ 0.5s transitions
- Force plate test: 70/30 distribution ±3%
Technical Execution
1. Initial Lock (Toe-Dominant)
- Stance: 80% front wheels, 20% rear wheels
- Entry Speed: 12-15 km/h
- Edge Angle: 15° inside edge
2. Pressure Transition Sequence
3. Sustainment & Exit
- Core Stabilization: Pelvic floor activation → reduces lateral oscillation
- Recovery: Snap to Cross Acid or Toe One Wheel
Gear Optimization
Physics & Safety
Mastery Metrics
Coaching Progressions
1. Static Pressure Drills:
- Off-skates toe/heel rocks with metronome (0.5s intervals)
2. Low-Velocity Transitions:
- 8 km/h focus on pressure sequencing
3. Combo Integration:
- Unity Slide → Cross Acid → recovery chain
Competition Utility (WSSF)
Pro Tip
Initiate heel transitions from the piriformis muscle rather than calf engagement. This reduces transition time to 0.10s by leveraging hip internal rotation mechanics. Maintain a 20% constant tension between the shoulder blades to stabilize the thoracic spine during pressure shifts.
Safety Protocol
- Mandatory Gear: Reinforced heel-cup boots + Achilles straps
- Surface Restrictions: μ<0.80 surfaces prohibited
- Biomechanical Monitoring: Real-time pressure sensors with auditory feedback