I did 30 reverse crunches with leg lifts every day for a week — here's what happened to my body

[admin]

One move to build a stronger core

I did 30 reverse crunches with leg lifts every day for a week — here's what happened to my body : Read more

 

[mej]

I'm a retired exercise instructor. This exercise is a recipe for a herniated disc. I know of one woman in her sixties who slipped a disc doing it. I do not recommend anyone do this.