Exercise #3
Knee Raises
This exercise will require a firm and strong pull up bar and is suitable for those who workout at the gym.
Also, read 4 Amazing Ab Workouts To Do At The Gym.
Instructions:
Step 1: Hold the bar such that your thumbs are facing each other. Your body should be straight and your knees must be bent at a 90 degree angle.
Step 2: Slowly, curl your body to bring your knees up to your chest. Exhale while you do this.
Step 3: Once you get to this position, hold for a second and lower back as you inhale. Repeat.
Do 15 reps of this exercise.
Next up: Sprinters Sit-ups