A long travel day can make anyone feel stiff, but it can hit harder when joints are already cranky, balance feels a little less steady, or sitting too long leaves legs feeling heavy. The good news is that you don’t need a gym, fancy gear, or a big workout plan to stay comfortable on the road. Small movements, done often, can help keep your body looser and your energy steadier. Think of it as sprinkling activity into the day instead of trying to “exercise” during a trip. This