side jackknife is a total body and calisthenics exercise that primarily targets the obliques ...more
side jackknife is a total body and calisthenics exercise that primarily targets the obliques.
The only side jackknife equipment that you really need is the following: exercise mat. There are however many different side jackknife variations that you can try out that may require different types of side jackknife equipment or may even require no equipment at all.
Learning proper side jackknife form is easy with the step by step side jackknife instructions, side jackknife tips, and the instructional side jackknife technique video on this page. side jackknife is a exercise for those with a beginner level of physical fitness and exercise experience. Watch the side jackknife video, learn how to do the side jackknife, and then be sure and browse through the side jackknife workouts on our workout plans page!
