![isometric exercises for osteoporosis isometric exercises for osteoporosis](https://www.researchgate.net/profile/Katrina-Taylor-5/publication/323594318/figure/fig1/AS:602262875430912@1520602067017/Knee-joint-angles-used-during-the-incremental-isometric-exercise-test.png)
These are the muscles you use when you squeeze your knees together.
![isometric exercises for osteoporosis isometric exercises for osteoporosis](https://www.verywellhealth.com/thmb/QEzs9LpQBG3boNHajGEHZXr604o=/2124x1413/filters:fill(87E3EF,1)/image-56a72ad03df78cf77292f2c0.jpg)
![isometric exercises for osteoporosis isometric exercises for osteoporosis](http://hiitacademy.com/wp-content/uploads/2015/03/hiit_workout_9-791x1024.jpg)
This weekend’s challenge is an isometric exercise that works your inner thighs, abs, and glutes, all while lying in bed.
These are the muscles you use when you squeeze your knees together.
This weekend’s challenge is an isometric exercise that works your inner thighs, abs, and glutes, all while lying in bed.