This might already have been asked (tried searching for similar topic but to no avail). Please just point me to a post if previously addressed.
Question: read the 'shaking' thread and wondered... If I can't for example perform 3x12sec holds of SL/PE1 in full ROM (as demonstrated by the athlete in the video) but only with my zombie ROM, can I move onto 5x12sec holds or should I wait until I've built up the necessary flexibility to progress?
Yours in stiffness
Student Roos