Boost VO2 - Norwegian 4x4

发行商 Derinbogaz Ventures AppTrack Ninja。

Improve your endurance!

Boost your VO2 max and running performance with the Norwegian 4x4 interval training method. WHAT IS 4X4 TRAINING? The Norwegian 4x4 method consists of 4-minute high-intensity intervals followed by 3-minute recovery periods, repeated 4 times. This training protocol has been extensively researched and proven to significantly improve VO2 max and aerobic capacity. KEY FEATURES: Personalized Training Plans Create custom 4x4 training programs based on your fitness level Choose from 4-8 week plans with 1-4 workouts per week Get estimated VO2 max improvements for your specific plan Guided Workout Exp…

分类: Health & Fitness

的 App Store 排名、截图、估算和类似应用。 Boost VO2 - Norwegian 4x4.