TrainerRoad
Polarized swimming study, anyone know what zones 1-3 are?
Training
polarized
,
swim
IsaacBB
February 25, 2019, 8:47am
2
image
952×636 45.3 KB
Borrowed from: /u/Rizzi in
Fast Talk, ep. 68: The Big Picture - #5 by Landis
show post in topic