ANTI-HIIT PRINCIPLES

ADJUST ACCORDINGLY Tweak the reps, rest and session length (20-45 mins) according to your aerobic fitness level.

NASAL-ONLY BREATHING “This is a far more efficient way of breathing and will do wonders for your health over time,” says Hanrahan. “It will also prevent you working at too high an intensity.”

HEART RATE If using a HR monitor, adjust the protocol to keep it somewhere between 65-75 per cent of your max.