If not, that may be a missing link.
Some exercises are more effective than others.
If you had great exercise instruction but no one evaluated your gait pattern it could be that excessive or poorly timed pronation is playing a role in your ongoing symptoms. Training errors - if you've not been doing any running then this probably isn't a factor but sometimes the cross training choices you make play a role in ongoing symptoms. Hope some of this is food for thought. Please feel free to e-mail me directly if you have questions. If not, that may be a missing link.