The hanging-band method sounds like church bells and feels like a “new religion” for many people!
What type of results can you get with this method?
Check out A 15-Year-Old Making Progress in the Gym, and then look below to see how many weighted chin-ups that 15-year-old “rockstar” (who’s now 16) did yesterday. By the way, those are thick-grip, unstable handles which makes the exercise more challenging.
Give the hanging-band squat a shot, and if you want to boost your chin-ups, eccentric training is the way to go.