Further research suggested that this exercise is called an ‘ab squat’. Soon, more videos of the same exercise started popping up on my feed with some practitioners calling it the “best ever".
Then I found the DB Method—a machine that turns squats into a cardio workout while relieving all the pressure on your joints. It took weeks (OK, months) before I felt like my form was perfect ...
For example, in lieu of an ab rotation machine, you could work your abs ... For example, lower-body exercises like squats can also strengthen your arms and shoulders as you hold a weight up.
Aaron Horschig (Founder of Squat University). In a recent YouTube video, he shares his favourite exercises that help to enhance spine stability and give you, what he likes to call, “usable abs ...