What exercise can you do for 5 minutes?
Set your watch or phone for a five-minute alarm and try doing as many bodyweight exercises as you can fit in. You can do pushups, situps, planks, squats, jumps, lunges, jogging in place, or whatever else. Just stick to it and try to get to the highest intensity level possible.
What workout works the fastest?
High-intensity interval training is the most effective way to see progress in a short amount of time. Find a quick HIIT workout that alternates between strength training and cardio.
Are fast workouts effective?
In addition, quick workouts can contribute to improved energy levels, improved sleep and even improved cognitive functions, such as short-term memory and decision-making. “One of the most significant benefits of short workouts is that they lead to greater adherence,” explains Hays.