On my way to 100% need advice on proper footwear.

I deliver soda for a living and have been doing so for 30 years. I am a very athletic 60 year old. Five weeks ago I came up lame in my left foot and went to the HCP for my company.

I deliver soda for a living and have been doing so for 30 years. I am a very athletic 60 year old. Five weeks ago I came up lame in my left foot and went to the HCP for my company.

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On my way to 100% need advice on proper footwear.