The lifespan of tennis shoes should be measured in distance versus time. The recommended miles on a pair of shoes is between 300-500 miles (500-700km); this includes EITHER walking OR running miles! The higher the quality of shoe, the closer you may be able to stretch it towards that 500-mile mark.
If you have any questions feel free to reach out to the professionals at Apex Physical Therapy!
We would love to be a part of your healthcare team.
DANI ANDERSON PT, DPT, WCS
Dani can be reached at email@example.com