What is Low-intensity steady-state cardio (LISS)?

LISS stands for low-intensity steady-state cardio. You keep a comfortable, even effort for 30 to 60 minutes, at a pace where you can still hold a conversation. Brisk walking, easy cycling, swimming and light jogging are common choices. It is a simple way to add movement without feeling drained afterwards.

Because it is gentle, LISS is easy to recover from and fits well around weight training. For example, a 40-minute evening walk on most days is a simple LISS habit. It suits beginners and anyone who dislikes intense workouts. People with health conditions should check with a doctor before starting a new routine.