Hi all,
I'm looking at SL/PE4 for Arc Ups, and wondering what some of the alternatives people have used for setup?
If at a gym, i'm considering the back extension machine (that supports you at an angle, cushion at ankles and hip). Some places have Glute Ham Raise machines as well. Anything better or other alternatives?
Also curious what people have done at home. Pictures are welcome!
If I don't have equipment at home, is there enough value to simply do "superman" arches on the floor instead?
Thanks