This exercise is used to strengthen lower core muscles and stretch lower back

How to perform this exercise:

• Start by laying down flat on your back
  
• Bend both knees at a 45 degree angle with feet flat on the floor
  
• Squeeze glute and abdominal muscles while flattening lower back to the floor
  
• Relax then repeat 10-15 times and hold each rep for 3 seconds
  
• *This exercise can also be performed while sitting, standing, walking, etc.