Jack Knife sit-up is exercise that also targets your body.
The only Jack Knife sit-up equipment that you really need is the following: NO EQUIPMENT. There are however many different Jack Knife sit-up variations that you can try out that may require different types of Jack Knife sit-up equipment or may even require no equipment at all.
Learning proper Jack Knife sit-up form is easy with the step by step Jack Knife sit-up instructions, Jack Knife sit-up tips, and the instructional Jack Knife sit-up technique video on this page. Jack Knife sit-up is a exercise for those with a intermediate level of physical fitness and exercise experience.Watch the Jack Knife sit-up video, learn how to do the Jack Knife sit-up, and then be sure and browse through the Jack Knife sit-up workouts on our workout plans page!
This lift gets rated at an INTERMEDIATE difficulty level.
If you are just starting out with exercising your time would be better spent training your core with different planking methods before attempting this lift.
The Primary muscles recruited when you do this exercise is your body.
Building a strong body has been shown to reduce back pain and reduce the risk of lower back injuries in everyday life.
Thanks to these exercises, your sports performance increases when you engage in many different activities that require core strength (like tennis, soccer, boxing, football, any sport with rotational movement).
is a exercise which you can do for improve your body. Refer to the movies for how to perform this exercise in proper way. If you want change equipment see related exercise below that target the same muscle groups asJack Knife sit-up. Visit our directory for more exercises. The exercises that you can find on the website can be arranged into training programs that will help you achieve the goals you have. Regardless of whether your goal is muscle development, weight loss, strength development or achieving a healthy lifestyle, it is worth adding these exercises to your regular activity. Exercises are divided according to body parts which they develop, the equipment needed to make them and difficulty level. You can do these exercises in the gym or at home if you have the necessary equipment. This exercise can be combine with other exercise for this body part. Based on this exercise you can create full body workout or add this exercise to split body workout.
If you want to plan your training, choose the exercises that suit you best from the catalog of exercises. You can filter them according to difficulty, equipment and individual preferences. You can also use the ready-made training routines, which include a set of exercises recommended by us. With our database of exercises, you will be able to reign long-term progress and achieve your goals. Remember to perform the exercises technically correctly, so it is worth reading the instructional videos available on the website.
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You can find information about gyms in your area. Browse catalog of gyms and find gyms with classes which are you looking for.
On gym page you can find simple information like address, phone or website. You can find list of available classes. You can check availability of personal training or small group classes. On place page you can also see information about open hours.
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In Gym Navigator you can find list of exercises with movies for many body parts.
You can browse exercises catalog and find exercises the best of you.
You can also find exercises grouped into workout plans, which you can use to improve you body. Each routine show you exercises one by one and give you possibility to count you progress and count down rest time.