? about time length inbetween pinning muscles

[Jarconis]

is there set length of time a muscle should "rest" before being able to pin it again with the igf?

 

[jonesboy]

no expert here. But this is what i am doing. mon. claves, wed. legs, fri shoulders, and repeat. That seems to be a pretty safe way to make sure you can keep growing. Pin in the same spot to often and gains will stop... better to be cautious then not...