Brad Kearns tackles more interesting Q&A from Primal Endurance podcast listeners and book readers. Submit your questions at www.primalblueprint.com/endurance and they will get covered on the air.  While the questions relate to the specific needs of the individual, the answers are presented in a manner that applies to a broad audience. Listen and enjoy learning about the challenges and successes of your endurance peers, and come away with plenty of practical tips to help improve your training and competitive results.

Andy in Germany asks:  After a history of minor but annoying injuries, I started to train the primal way two years ago and made it to Kona. I keep measuring my heart rate. Now I am wondering what causes a huge difference in my training heart rate and my racing heart rate? [00:01:19] 

Adam wants to know how to regulate his weight gain/loss cycle. What about lactic acid changes in the muscles? [00:12:45] 

Wade is a plays hockey which is an extreme stop and start sport. He asks:  What is the Primal Endurance approach for training for this type of situation?  [00:17:03] 

Emma (60) Does your aerobic base differ for each sport: swimming, biking, and running? [00:22:32] 

What is the reason for breathing only through your nose while training? [00:25:10] 

Can I still incorporate the nose breathing during swimming and bicycling training? [00:28:12] 

Pader is a runner and asks about the P-90X training in conjunction with the primal training. [00:29:02] 

Jonathan asks: Is it possible for an athlete to come back after burnout? [00:31:41] 

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