231: Dr. Mark Wetzel on “Energy-System Oscillation” for Explosive Performance, Recovery and Maximizing Isometric Transfer | Sponsored by SimpliFaster

Our guest today is Dr. Mark Wetzel, chiropractor and neurology expert based out of Nashville, Tennessee.  Mark has been a guest on the show several times before, speaking about the physiological and neurological elements of the training method of “extreme isometrics” as well as the fantastic results that he achieved from using the method with a high school baseball team. Isometric holds of all sorts have become very popular in training in recent years, and for good reason.  Where typical “up and down” lifting is a bit of a shotgun approach to performance, isometrics can isolate very specific elements of our physiology, and allow us to devote the body’s resources to these specific elements, rather than a wider array of general elements that we find in more traditional strength methods. One of the things you may remember Mark talking about on previous shows is the idea of “cycling through the energy systems” while performing a long isometric hold, and if one can make it through all of these energy systems, then a large benefit can be derived by the athlete.  In recent conversations with Mark, he has been taking this further by teaching me how training maximally in one “energy system bracket” can optimize your performance in another “energy system bracket”. For example, most people in track and field are familiar with the idea of feeling more “warmed up” to do an explosive jump after running a 100 or 200-meter dash maximally.  In the team sport world, playing a pick-up game of basketball is often a better warm-up for explosive jumping than doing basically any sort of “traditional” warmup that you might find.  On the podcast today, Mark and I dig into these concepts, as well as reinforcing many important elements of the isometric hold itself, such as breathing, intention, posture and much more. Today’s episode is brought to you by SimpliFaster, supplier of high-end athletic development tools, such as the Freelap timing system, kBox, Sprint 1080, and more. More show notes at just-fly-sports.com/podcast-231-mark-wetzel/