Crunches to split your upper abs! What is the most effective way for beginners to train?

If you want to get the “six pack” that men have always dreamed of, I recommend starting with the “crunch,” which is the basic “key. Since the movement is simple and requires no equipment, it is the perfect exercise for beginners who want to build the foundation of their abdominal muscles. However, to get the best results, it is important to know how to perform the crunches. In this issue, personal trainer Oshima will show you how to do the “Crunch” properly and how to get the most out of it!

What muscles can be trained by crunches?

The ” crunches ” are a typical abdominal muscle training exercise that mainly trains the upper part of the rectus abdominis muscles. This area is also known as a “six pack,” and there are many advantages to training it, such as improving posture and restoring the position of the internal organs. Incidentally, many people may notice that as they get older, their stomachs become flabbier, and one of the reasons for this is actually a decline in the strength of the rectus abdominis muscles. Therefore, crunches are recommended for those who want to tighten their abdominal muscles moderately but not so much that they want to split them.