One of the most interesting and most useful system for training your stomach muscles   is this group of exercises known as “ “P90X Ab Ripper X””. This training lasts 20 minutes and contains 11 exercises that will train your abs.

P90X is an extreme home fitness program that gives great results in just 3 months of training.

Here is the schedule of those exercises and each one should be done 25 times.

          1.       Folding - In & Outs

          2.       В Driving a bicycle (2 sets, one forward, one backward)

          3.       Seated Crunchy Frog

          4.        Cross Leg/Wide Leg Sit-up (Not shown)

         

          5.        Fifer Scissor

         

          6.        Hip Rock’N Raise

         

          7.        Pulse Up

          8.        Rollup/V-Up Combo

          9.        Oblique V-up

         10.   Leg Climb

         

         11.   Mason Twist (50 reps, not shown) 

 

Stretching your body is essential before and after the workout.