Your standard exercise routine may seem like a hardy and reliable workout, but if you've been following the same circuits for months now, it may not be benefitting you anymore. If your body has adjusted too much to your current workout, you may find that your gains have stalled, your workouts no longer challenge you, and the entire process seems too easy. You may be proud of breezing through what you once struggled through, but it means your fitness routine isn't adequately p