![Amazon.com: CIZEBO Small Exercise Ball for Between Knees, 6 inch Pilates Ball with Pump, Mini Yoga Core Ball Physical Therapy, Blue : Sports & Outdoors Amazon.com: CIZEBO Small Exercise Ball for Between Knees, 6 inch Pilates Ball with Pump, Mini Yoga Core Ball Physical Therapy, Blue : Sports & Outdoors](https://m.media-amazon.com/images/I/714J7nL0+3L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: CIZEBO Small Exercise Ball for Between Knees, 6 inch Pilates Ball with Pump, Mini Yoga Core Ball Physical Therapy, Blue : Sports & Outdoors
![Man doing bridge and squeeze exercise, using ball. Physiotherapy exercise with the ball between the knees for the inner thighs and good leg alignment Stock Photo - Alamy Man doing bridge and squeeze exercise, using ball. Physiotherapy exercise with the ball between the knees for the inner thighs and good leg alignment Stock Photo - Alamy](https://c8.alamy.com/comp/2GPFJN8/man-doing-bridge-and-squeeze-exercise-using-ball-physiotherapy-exercise-with-the-ball-between-the-knees-for-the-inner-thighs-and-good-leg-alignment-2GPFJN8.jpg)
Man doing bridge and squeeze exercise, using ball. Physiotherapy exercise with the ball between the knees for the inner thighs and good leg alignment Stock Photo - Alamy
![Why do we still have patients and athletes exercise with a ball between their knees?!? | by David Potach | Medium Why do we still have patients and athletes exercise with a ball between their knees?!? | by David Potach | Medium](https://miro.medium.com/v2/resize:fit:745/1*xokYgtrbrEmGsyQZh4pKDw.jpeg)