I used to ask Abu Yasin(Sh. ‘Ata) about the cause of the shiver which afflicted his side when he used to lead us in prayer. I found out that it was the result of torture he underwent in the prisons of the intelligence agencies in Jordan, Libya and Iraq - electric shocks and other forms of torture. I recall him telling me that the shabab would be tortured in those prisons to the point that they would be tied to gas cylinders so that they would move in circles around themselves at times of extreme cold in the torture chambers whilst whips would hit them from all sides.
Here I will suffice with the mention of some testimonies about the shabab of the Hizb I heard from brothers (not from the Hizb) who we knew inside and outside the prison.