hhajdo New member Jul 2, 2001 #8 The same as all other muscle groups, which means once or twice a weak.
Zyglamail EF MOD Moderator Platinum EF VIP Jul 2, 2001 #9 Once a week directly, like everything else (except abs, which is 2x week). For me they grow pretty easy.
Once a week directly, like everything else (except abs, which is 2x week). For me they grow pretty easy.