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Supramaximal Interval Running Prescription in Australian Rules Football Players - Article Review
The study titled "Supramaximal Interval Running Prescription in Australian Rules Football Players" explores the effectiveness of different methods for prescribing supramaximal interval running (SIR) in Australian Rules Football (AF) training. Conducted by a team of researchers, including Jay Collison and Clint R. Bellenger, the research aims to determine how well various prescription methods—Maximal Aerobic Speed (MAS), Anaerobic Speed Reserve (ASR), and the 30-15 Intermittent Fitness Test (30-15IFT)—reduce variability in performance during high-intensity training sessions.
Key Findings
Objective: The study focused on comparing the time to exhaustion (TTE) during SIR when prescribed by MAS, ASR, and 30-15IFT. The goal was to identify which method provides a more consistent physiological demand across players.
Methodology: Seventeen junior male AF players underwent assessments to determine their MAS, ASR, and 30-15IFT speeds. They then performed SIR trials at different intensities based on these measures. The trials involved running for 15 seconds followed by a 15-second rest until exhaustion.
Results: The findings indicated no significant differences in TTE across the three prescription methods. However, there was a notable trend showing that using ASR led to a 29% reduction in performance variability compared to MAS, suggesting that ASR may provide a more reliable training stimulus.
Implications: The study highlights the importance of accurately prescribing high-intensity interval training to ensure similar physiological demands and adaptations among athletes. By utilizing ASR or 30-15IFT for SIR prescriptions, coaches can potentially enhance training effectiveness and reduce variability in performance outcomes.
The study on supramaximal interval running (SIR) prescription in Australian Rules Football (AF) players offers several practical recommendations based on its findings:
Utilize Anaerobic Speed Reserve (ASR): Coaches should consider prescribing SIR based on ASR rather than solely on Maximal Aerobic Speed (MAS). The study indicated that ASR resulted in a 29% reduction in performance variability, suggesting it may provide a more consistent training stimulus across players.
Incorporate the 30-15 Intermittent Fitness Test (30-15IFT): Similar to ASR, using the 30-15IFT for SIR prescriptions can help ensure that training demands are tailored to both aerobic and anaerobic capacities, which is essential for performance in AF.
Monitor Time to Exhaustion (TTE): Regularly assessing TTE during SIR sessions can help coaches gauge the effectiveness of their training prescriptions and make necessary adjustments to optimize player conditioning.
Standardize Training Conditions: To achieve reliable results and adaptations, training sessions should be conducted under similar environmental conditions, such as temperature and humidity, and with a standardized warm-up routine.
Individualize Training Programs: Given the inherent variability in physiological responses among players, coaches should personalize training prescriptions based on individual assessments of MAS, ASR, and 30-15IFT to maximize training effectiveness.
By implementing these recommendations, coaches can enhance the physiological adaptations of their players, ultimately improving performance in Australian Rules Football.
Conclusion
This research emphasizes the need for tailored training prescriptions in sports like Australian Rules Football, where both aerobic and anaerobic capacities are crucial. By adopting methods that account for anaerobic performance, such as ASR, coaches can optimize training regimens to improve player fitness and performance consistency.
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