Walking

Walking is a low-intensity activity that can be done for as long as desired without consuming any calories.

Stretching

Stretching exercises do not require any energy expenditure and can be performed without burning calories.

Meditation

Meditation is a mindful practice that does not involve physical activity, so it does not consume any calories.

Deep Breathing

Deep breathing exercises are a form of relaxation that does not require any calorie intake.

Sleeping

Sleeping is a resting state where the body is not actively using energy, so it does not burn any calories.