Standard bicycle crunches, as with regular crunches, are not effective for building muscle, even when done correctly. - They put unnecessary stress on your spine and neck - They are easy to get wrong - They don’t provide a good range of motion - Are hard to apply progressive overload to - They don’t provide sufficient resistance for hypertrophy You’re better off using exercises that provide a wider range of motion without putting stress on your back, are easy to overload progressively, and provi

What is the Easiest Way to Remove the Back Cover from My Phone? Works for Any Older Phone