Your intensive fitness training to burn calories and strengthen your cardiovascular system. The bellicon® INTERVAL training concept is a group fitness training which challenges the entire organism through intensive endurance intervals. Through rousing music, the highly intensive training will push you to your limits and at the same time motivate you as you will quickly achieve training success. The music is of course also perfectly suitable for any other H.I.I.T. outdoor and interval training! Interval: 4x 30/15; 4x 45/15; 3x; 60/30