When people usually hear about the core, they think about the abb section. However, the core is a larger term not only including the abs but also glutes (butt), lower back muscles, and hips.
The core is essential for the body posture, soothe lower back pain, boost your athletic performance, and help you prevent injuries.
The following exercises are extremely effective for the core area and they will provide you amazing results in a very short period of time.
In the first part of the process, there are 3 simple exercises that will only take 5 minutes of your time. For those more ambitious, repeat this routine twice.
Exercise #1: Skyscrapers — 10 per side
Exercise #2: Windshield Wipers — 10 per side
Exercise #3: Army Crawls — 36 steps
The plan for the second day consists of 4 challenging moves which will take only 5 minutes of your time. Again, repeat the set once more for an extra challenge.
Exercise #1: Breakdancer — 15 per side
Exercise #2: Skydiver — Hold for 30 seconds
Exercise #3: Dead Bug — 10 reps
Exercise #4: Thread the Needle — 10 per side
On the third day, you will need to perform 4 extremely difficult core exercises in a fast,6-minute circuit.
Exercise #1: Crab kicks into Superman — 6 per side
Exercise #2: Star leg raise — 10 per side
Exercise #3: Side V-ups — 10 per side
Exercise #4: Side — 10 per side
Source: Organic Live Time