This can help correct the curvature of your spine if it has been altered by pregnancy or sitting for long hours at a desk job. MET values that are higher translate into more calories being burnt, while lower MET activities don’t burn as many calories. You're tilting the pelvis as you contract the abs. The reverse crunches calculator uses a MET value to determine an approximate number of calories that you’ll burn doing reverse crunches. Brace core and raise your hips and knees toward your head, making sure to keep tension on the foam roller the entire time. Grip the sides of the dumbbell heads for support. Not only are you keeping your back flat on the ground. Lie on the floor with a foam roller squeezed under knees bent to a 90-degree angle and a heavy dumbbell over your head. The reverse crunch has also been known to help correct posture problems. This is a power combo that contributes to the appearance of flat abs faster than if you simply completed the traditional crunch. The reverse crunch specifically targets the lower region of the abdominals, a trouble area for men and women alike, as well as the external obliques, the muscles on the sides of your tummy that are responsible for pulling the muscles in. The reverse crunch requires more focused engagement of the abdominals. Unfortunately, this takes the focus off of your abdominals and places it in other areas, such as the glutes, the inner thighs, and even the neck.

Pause at the top, then lower slowly back to the start. The onlyDumbbell Laying Reverse Crunch into a Floor Pressequipment that you really need is the following:DUMBBELL. Contract your abs to raise your torso, straightening your arms as your chest rises towards your knees to take the weights towards your feet. Details Dumbbell Laying Reverse Crunch into a Floor Pressis exercise thatalso targetsyour body. Why choose a reverse crunch and its progressions over the traditional crunch? It's easy to recruit 'helper' muscles when completing the traditional crunch. (Image credit: Future) Lie on your back with knees bent, holding a dumbbell in each hand with bent elbows.

Dumbbell reverse crunch