15 Min Standing Cardio HIIT | Intense Fat Burn (No Repeat, No Equipment)

A 15 minute standing cardio HIIT to burn fat and get sweaty. Follow along the whole way through. 📱 Download the OSX App: https://joinosx.com/app Get full workout programs, meal plans, and progress tracking. ▸ Workout: Standing Cardio HIIT ▸ Time: 15 min ▸ Intervals: 45s work / 15s rest ▸ Equipment: None ▸ Style: No Repeat · All Standing · No Equipment Drop a comment and tell us how it felt, and subscribe for weekly workouts.