H.I.I.T (HIGH INTENSITY INTERVAL TRAINING)


(BY DEFINITION) HIGH-INTENSITY INTERVAL TRAINING (HIIT), ALSO CALLED HIGH-INTENSITY INTERMITTENT EXERCISE(HIIE) OR SPRINT INTERVAL TRAINING (SIT) IS A FORM OF INTERVAL TRAINING, AN EXERCISE STRATEGY ALTERNATING SHORT PERIODS OF INTENSE ANAEROBIC EXERCISE WITH LESS-INTENSE RECOVERY PERIODSHIIT IS A FORM OF CARDIOVASCULAR EXERCISE. USUAL HIIT SESSIONS MAY VARY FROM 4-30 MINUTES.