osteoporosis
Hello Isabel Ezrati,
The best and safest way is to work with and get advice from the doctors and physical therapists. Then be careful not to bend, compress and twist the spine; keep the hips aligned: no hip abduction/adduction past midline. Pay attention to pain: do not work through pain, back off.
Incorporate balance work to prevent falls.
Take care,
Natalie aka NAPS 2 B Fit.