Share: Title:The MOST Effective Breathing Exercise - Calm Box Breathing with a Twist Duration: 7:35 Plays: 2.3K views Published: 3 years ago Download MP3 Download MP4 Simillar Videos ▶️ 21:44 Co2 Tolerance Training - Seasoned - 1:30 Holds 2.3K views • 3 years ago ▶️ 18:42 Co2 Tolerance Training - Intermediate - 1:00 Holds 2.3K views • 3 years ago ▶️ 15:42 Co2 Tolerance Training - Easy - 0:30 Holds 2.3K views • 3 years ago ▶️ 9:27 Guided Breathing Exercise With Easy Holds 2.3K views • 1 year ago ▶️ 12:36 Breathing Exercise To Increase Lung Capacity - Follow Along To Guided Breathwork 2.3K views • 2 years ago