I helped 2000 people walk again

Here are a few options:

Option 1: Simple and Straightforward
"Helped 2000 individuals regain the ability to walk through dedicated support and rehabilitation efforts."

Option 2: Emphasizing Impact
"Transformed the lives of 2000 people by empowering them to take their first steps towards independence and mobility."

Option 3: Highlighting Expertise
"As a [physical therapist/rehabilitation specialist], I've had the privilege of helping 2000 patients regain their mobility and walk again, improving their overall quality of life."

Option 4: Inspirational Tone
" Witnessed the incredible resilience of the human spirit as I helped 2000 people overcome adversity and take their first steps towards a brighter, more mobile future."