Travel-Proof HIIT

You do not need a gym to train hard. This 20-minute HIIT session was designed for hotel rooms, airport lounges, and small apartments. All you need is enough floor space to lie down. The workout follows a 40-seconds-on, 20-seconds-rest format across 5 exercises: burpees, mountain climbers, squat jumps, push-ups, and high knees. Complete 4 rounds with a 1-minute rest between rounds. The beauty of this format is its scalability. Feeling fresh? Go all-out during the work intervals. Jet-lagged or under-slept? Reduce intensity but maintain the movement patterns. The consistency of showing up matters more than the intensity of any single session. Keep this workout in your back pocket for the days when your schedule has no room for anything else.