I posted this question in another thread but didn't get a response.
I'm wondering...is there any harm and/or benefit to using an extender occasionally. I have an x4 extender, with limited time. I can usually hang for about an hour or two maybe a couple days a week at best. At this point, I've heard it may not be worth it to use, but I'm wondering, is there any harm? And, could it be a beneficial supplement to an existing JP90 routine?
thanks guys!
I'm wondering...is there any harm and/or benefit to using an extender occasionally. I have an x4 extender, with limited time. I can usually hang for about an hour or two maybe a couple days a week at best. At this point, I've heard it may not be worth it to use, but I'm wondering, is there any harm? And, could it be a beneficial supplement to an existing JP90 routine?
thanks guys!

