Are ab crunch machines effective?

Some companies claim that their devices support weight loss or build strong ab muscles without requiring exercise. However, there is no evidence that a muscle stimulator can substantially change a person’s body .

Why it’s useless: The ab machine can be awkward at best, and injurious at worst , says Holland. “Users of different heights and fitness levels often have a difficult time activating their abdominal muscles correctly.” What to do instead: Planks offer a much more natural alternative to build strength, says Holland.

Are Crunches Effective for Getting Abs? Doing crunches with an ab crunch machine is a great way to work your abdominal muscles and obliques . Without a doubt, adding this movement to your workout regimen will help you on your path to getting great abs.22 Eki 2021