Hanging like an extender.
I have a Penimaster, and I also have a number of M/B’s products.
I like the idea of less weight over a longer period of time. Doing the math, I figured out the highest tension on my Penimaster is equal to 2.5 pounds. I also find hanging with a Vac 3 more comfortable then wearing the P/M.
It is suggested the P/M be worn at least 3 hours a day, so why not just wear the Vac 3 for 3 hours or more with weights of 2.5 or less? I have made weights that I can add lead to in order to adjust or quickly switch. I find it easier to do stand up or walking type things hanging with the VAC 3 with light weights. When sitting for long periods of time the P/M has advantages.
It seems like if it is the same amount of pull for the same amount of time, either way I would get the same results.