Hit your abs hard with this 10 minute core workout. No equipment needed, perfect to do at home. 📱 Download the OSX App: https://joinosx.com/ 🤝 Apply for 1:1 coaching with me: https://joinosx.com/coaching 🗓️ 7-Day Workout Program + Meal Plan: https://joinosx.com/start ▸ Ab Workout ▸ Time: 10 Min ▸ Intervals: 30s on/ 10s Rest ▸ No Equipment