Lifeline Variable Resistance Kit Plus

Bought a similar Lifeline Kit here a year or so ago. It is a good quality, works well.
The door anchor works really well, I was pleasantly surprised with it. I also use the bands simply standing on the band and working my arms, shoulders, etc. You can even combine a squat then up and stretch arms up to work those muscles. Gives a good workout with many options, and easy to take when traveling!