Is it okay to do the iM with a PVC pipe?
The lightest weighted bar in my gym is 12lbs (other than PVC pipe) and it is a tad too heavy for me to do the certain iMs.
And is it okay to move on to the next iM if I can complete them with PVC pipe or is it crucial to use an weighted bar? My shoulder mobility sucks so PVC pipe is difficult enough for me already.
And what are some good alternatives if I can't find a weighted bar under 12lbs?