The 3-2-1 workout is a combination of cardio, strength, and core exercises.
It involves doing 3 minutes of cardio, 2 minutes of strength training, and 1 minute of core work.
The workout can be done in 30 minutes or less.
The 3-2-1 workout can be effective for weight loss and improving overall fitness.
However, it may not be suitable for everyone, especially those with injuries or physical limitations.
It's important to consult with a trainer or healthcare professional before starting any new exercise routine.
Ultimately, the effectiveness of the 3-2-1 workout will depend on individual factors such as fitness level, diet, and consistency.