bridging-on-the-exercise-ball-with-single-leg-modified-in-gilbert

Bridging on the Exercise Ball with Single Leg Modified in Gilbert

The next hardest exercise involves bridging in a single leg modified position. This position makes you unstable and increases the difficulty. It challenges the low back core muscles. Slowly lower your waist and slowly lift it back up to the neutral position. Core strength on an unstable ball challenges the oblique muscles, rectus abdominus, and transverse abdominal muscles.