I am curious of what people here think of Pavel Tsatsouline's concept of anti-glycolytic training training (particularly as presented in his book The Quick and the Dead).
The basic goal is to improve mitochondrial function and number to prevent the utilization of glycolytic/anaerobic pathways for ATP generation. He argues that this can be achieved by performing short, high intensity sprint-type exercises for 15 seconds which would utilize creatine phosphate as the primary energy source and stopping the exercise before ATPi is used and an aerobic pathway is reached. By diminishing creatine phosphate stores AMPK is stimulated which stimulates mitochondrial biogenesis, but ROS and lactic acid from anaerobic respiration are avoided. Rest several minutes to allow creatine phosphate levels to restore and repeat.
Most of the research he draws upon is Russian, so I'm unable to verify his exact studies. I have found studies (linked below) linking creatine phosphate to AMPK inhibition and AMPK to mitochondrial biogenesis so his theory seems to check out on some level.
I thought I'd bring it here because this seems like a Peaty exercise strategy. What do you think about this as a way of achieving mitochondrial health? Are there any arguments against this style of training from a mitochondrial health (or other) perspective?
Articles-
AMPK stimulates mitochondrial biogenesis-
Creatine phosphate inhibits AMPK implying decreased creatine phosphate would allow for greater AMPK activity (and mitochondrial biogenesis)-
The basic goal is to improve mitochondrial function and number to prevent the utilization of glycolytic/anaerobic pathways for ATP generation. He argues that this can be achieved by performing short, high intensity sprint-type exercises for 15 seconds which would utilize creatine phosphate as the primary energy source and stopping the exercise before ATPi is used and an aerobic pathway is reached. By diminishing creatine phosphate stores AMPK is stimulated which stimulates mitochondrial biogenesis, but ROS and lactic acid from anaerobic respiration are avoided. Rest several minutes to allow creatine phosphate levels to restore and repeat.
Most of the research he draws upon is Russian, so I'm unable to verify his exact studies. I have found studies (linked below) linking creatine phosphate to AMPK inhibition and AMPK to mitochondrial biogenesis so his theory seems to check out on some level.
I thought I'd bring it here because this seems like a Peaty exercise strategy. What do you think about this as a way of achieving mitochondrial health? Are there any arguments against this style of training from a mitochondrial health (or other) perspective?
Articles-
AMPK stimulates mitochondrial biogenesis-
Regulation of mitochondrial biogenesis
Although it is well established that physical activity increases mitochondrial content in muscle, the molecular mechanisms underlying this process have only recently been elucidated. Mitochondrial dysfunction is an important component of different diseases ...
www.ncbi.nlm.nih.gov
Creatine phosphate inhibits AMPK implying decreased creatine phosphate would allow for greater AMPK activity (and mitochondrial biogenesis)-
AMPK inhibition in health and disease
All living organisms depend on dynamic mechanisms that repeatedly reassess the status of amassed energy, in order to adapt energy supply to demand. The AMP-activated protein kinase (AMPK) αβγ heterotrimer has emerged as an important ...
www.ncbi.nlm.nih.gov