Related dad joke: What happens when you injure your feet? They heel on their own.
Previously recommended by podiatrist Louis J. DeCaro, this rocking foot stretcher has made “a world of difference” in many Amazon reviewers’ plantar fasciitis pain. The rocker design holds the foot in the optimal position for an accurate and efficient stretch and has slip-resistant pads to keep the stretcher in place while in use. If your dad suffers from a particular type of foot pain, this device will be a welcome relief.
Promising review: “I recently developed plantar fasciitis and it was causing me all kinds of pain in my knee, heel and ankle. Using this device before and after my runs made a world of difference. [The] pain is subsiding and I’m able to continue training. Such a great device for a hard-to-stretch area – highly recommend.” —Bels
Get it from Amazon for $23.49.
