Will crunches or sit-ups give you better abs? It’s a debate that has been going on for years between fitness enthusiasts. Even though they both work the abdominal muscles, there are some differences when it comes to which one you ...
There is an abundance of crunches that you can add to your workout in order to increase the intensity of it. My favorite type of crunch is the explosive crunch, which is where you are pushing yourself up off the ...