Sprint Workout?

[Charlie_Francis]

@ESTI

Would this be used only for transition times from a GPP-SPP or Spp1-Spp2?

Reading this made me think about an athlete who may be taxed from training and needs a break cns-wise in the middle of a phase (i.e. SPP). Could this approach work then, or rather the more obvious rest-recovery option?

Well, the GPP phase stands on its own but modified content from the GPP could be used briefly for recovery when CNS overload is an issue. Remember, GPP work tends to increase throughout while recovery workload is static.
It usually takes 10 days to recover from a CNS overload- provided it’s not too severe. Coincidentally, 10 days is the time set for a taper to generate a CNS rebound for maximal performance.