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Repeat Sprint Ability - Coggle Diagram
Repeat Sprint Ability
Key Psychological Factors
PCr Resynthesis
Limited by Aerobic Effeciency
H+ Ion and Inorganic Phosphate Clearance
Improved by Threshold and High-Intensity Interval Training
VO2 Kinetics
Supports faster transitions to aerobic metabolism
Supports reduced reliance on anaerobic systems early in sprint efforts
Mitochondrial Efficiency
Improved by Endurance and Threshold Training
Energy Systems
Aerobic System
Supports recovery via PCr Resynthesis during rest periods
Glycolytic System
Training improves H+ Buffering capacity
Training improves Lactate Utilization efficiency for repeated effort
ATP-PCr System
Provides immediate energy for the first 6-10 seconds of sprinting
Training Strategies
Endurance (Push)
Training enhances mitochondrial density and aerobic energy contribution.
Threshold (Climb)
Training improves H+ Buffering capacity and lactate threshold.
Power (Pull)
Training improves neuromuscular coordination and peak force output.
Capacity (Stretch)
Measures the total amount of high-intensity work that can be sustained before fatigue.
Performance Metrics
Critical Power/Critical Velocity
Represents the threshold between sustainable and unsustainable sprint effort.
Max Sprint Speed
Limited by neuromuscular coordination and fast-twitch fiber recruitment.
vVO2max / Max Aerobic Speed (MAS)
Represents the aerobic ceiling for maintaining repeated high-intensity work.
Heart Rate Zones
Used to guide intensity and recovery in RSA-focused conditioning.