3 votes
Accepted

Should prone horizontal abduction and prone shoulder extension exercises be done on a bed or an exercise ball?

Using both the floor and the bed allows for increased support for your neck and thoracic spine. Performing those exercises on a ball challenges the neck and upper thoracic spine and is therefore not ...
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  • 46
2 votes
Accepted

Exercise Ball Vs. Desk Chair

There are actually studies about sitting in a regular chair vs. an exercise ball. Here and here for example. Neither seems to show net benefits. The limitations of both studies are small sample size ...
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