Walking

Walking is a great way to burn calories without consuming any. Just 30 minutes of brisk walking can burn around 150 calories.

Stretching

Engaging in light stretching exercises can help increase your flexibility and mobility without burning any calories.

Meditation

Practicing mindful meditation can help you relax and reduce stress without expending any energy.

Sleeping

Getting enough quality sleep is essential for overall health and can help your body function efficiently without burning calories.

Chewing Gum

Chewing sugar-free gum can stimulate your metabolism and provide a slight calorie-free energy boost.

Fidgeting

Engaging in small, subtle movements like tapping your feet or shifting in your seat can help you burn a few extra calories without exerting much effort.