What is your favorite brand of equipment to use while training a client?
If I had to choose from the ‘machine world’ I would probably go with Freemotion. What I like about them is that they allow for more adaptation to different body frames and sizes. On the other hand, I also take machines with individual weights per side (as in Hammer Strength) over those with just one weight stack.
Having said all that, my favorite ‘machine’ is the floor with balls, bosus, rollers, bands and all the other gadgets.