Does Anaerobic Training Hurt FTP? (Ask a Cycling Coach 326)

TL;DR

Anaerobic efforts can increase anaerobic capacity but may not directly impact lactate threshold or overall performance. Training should focus on maximizing aerobic capacity and balancing anaerobic training based on individual strengths and goals.

Transcript

Now T Chad, how about we go deep with Tim's question. It says one for coach Chad, and this is an interesting predicament of a question to consider. He says, can anaerobic efforts of 120 to 130% FTP and above he's saying results in a decreased lactate threshold due to the increased rate of glycolysis. I like how short this answer is. It's also a hig... Read More

Key Insights

• 🧑‍🏭 Anaerobic efforts can increase anaerobic capacity, but the direct impact on lactate threshold or overall performance is complex and depends on individual factors.
• ❓ Prioritizing aerobic capacity training, such as VO2 max, is crucial for endurance athletes.
• 🥅 Balancing anaerobic and aerobic capacities requires considering individual goals, physiology, and event demands.
• 💦 Performance should be the ultimate measure of progress, and workouts should serve as their own measures of impact.

Questions & Answers

Q: Can anaerobic efforts decrease lactate threshold due to increased glycolysis?

Anaerobic efforts can increase anaerobic capacity, but the direct impact on lactate threshold is complex. Increasing glycolysis and lactate production may not necessarily harm lactate threshold or overall performance but should be balanced with aerobic capacity training.

Q: How do you measure and track changes in anaerobic and aerobic capacities?

Measurements can be done through oxygen uptake and lactate level assessments using lab tests, specialized equipment, or software. However, performance should be the ultimate indicator of progress, and workouts should serve as their own measures of impact.

Q: How should training balance aerobic and anaerobic capacities?

Prioritize maximizing aerobic capacity, such as VO2 max, through specific training plans like base, build, and specialty phases. Adjust anaerobic capacity based on individual strengths, goals, and event demands. Striking the right balance is crucial for optimal performance.

Q: Can focusing solely on anaerobic training lead to performance improvements?

Focusing solely on anaerobic training may improve anaerobic capacity but can neglect essential aspects like aerobic capacity and overall performance. Balanced training, considering both energy systems, is crucial for endurance athletes.

Summary & Key Takeaways

• Anaerobic efforts can increase anaerobic capacity, which is the maximum lactate produced, but may not necessarily improve lactate threshold or overall performance.

• Aerobic capacity, measured by VO2 max, is the maximum oxygen utilization and should be the primary focus for endurance athletes.

• Anaerobic and aerobic capacities can be trained simultaneously, but the balance between the two depends on individual goals, physiology, and event demands.

• Training should prioritize maximizing aerobic capacity before adjusting anaerobic capacity to suit performance needs.