When it comes to fast and effective sessions, intervals continue to reign supreme. Here, 3 from our pro to freshen your routine.
A study in the Journal of Physiology found that 20 minutes of interval training (30 second bursts followed by 4 minutes of recovery) produced the same physiological adaptations in the body and improvements in performance as 90 minutes of continuous cardio at a moderate pace. Another study published in the American Journal of Clinical Nutrition found that those who practiced high intensity interval training for 15 weeks had a reduction in subcutaneous fat that was nine times greater than those who performed steady-state cardio workouts for 20 weeks.
And the list goes on and on. Here, 30-minute routines to freshen up your sessions, created by Equinox Tier 4 Coach Giovanni Roselli: