That’s not what we’re talking about.
If a program assumes that calf work in isolation is vital to sprint success, do you really imagine that 2-3 sets of 10 calf raises will fill the bill or do you suspect the volume will be higher?
In the case of the rugby star, single leg med-ball weighted contacts on the track exceeded 500.
Well, lets say the session was for 500+.
He wasn’t clear on how many reps he got done before his achilles ruptured.
Immaterial really, since, if the achilles didn’t go that day, or the next time, or the time after that, it had to go at some point.