What Type of Sit-Up Best Isolates Ab Muscles? | Runner’s World & Running Times
There are so many options for those “six-pack abs” but finding something and sticking to it is the best bet. Then actually USING them. They are there for a reason, they have a job. The job is not just to look good in a bathing suit or your shirt to be tight. They help your torso to flex forward. If you are not engaging them properly, you are overusing your hip flexors. More on this soon….
Here is an option to start with towards your killer abs! Engage that core!