
Norwegian 4x4 Protocol
AutomatedMobile app guiding users through the Norwegian 4x4 high-intensity interval training protocol.
Norwegian 4x4 Protocol has 1 plan: paid plans from $4.99. We have not recorded a price change.
Norwegian 4x4 Protocol plans and prices
App
one time$4.99
- Guided 4x4 high-intensity interval workouts
- Adaptable to running, cycling, rowing, or other cardio
- Free downloadable 30+ page PDF workout guide
- Heart rate zone guidance
- Beginner progressions
- iOS & Android app
- Rated 4.8/5
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