How to do the Underfoot Smash
- Place ball in the arch of your foot.
- Foot on the ball.
- Massage with slow and controlled small movements.
Muscles and zones
Works the ankles & feet. Sprung uses it in Daily and Recover routines.
Alternatives
Not sure which moves you need?
Take the free mobility test and Sprung builds a daily routine around your tightest zones.
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