The New Keychain Trainer. Built to motivate. Built to last.

The NextFit Keychain Trainer is as simple and easy to use as ever; just plug it into any internet-connected computer to get anywhere, anytime personal training made just for you.
Now, it's been completely revamped, with a sleek new look and a host of our most requested features.

If most energy drinks make you nervous, you're not alone. Most energy drinks just use large amounts of caffeine and sugar to spike your energy, so you have an anxious, jittery feeling, followed by a crash.

Whether you need a crash-free performance boost for your workout or your workday, all you notice when you use GO™ is that you feel energetic, healthy, and focused.

MELT™ is a first-of-its-kind, "Exercise Activated™"system that actually enhances exercise's ability to reshape specific areas of your body.*

Apply MELT to those "stubborn areas" before exercise to get the maximum fat-burning impact from your workouts, and reshape your body faster than ever.

Most people don't know that getting the right nutrition is all about timing: if taken at the wrong time, the same antioxidants found in most supplements can actually decrease endurance and prevent you from getting the benefits of exercise!*

TRAIN™ is formulated for your "training day". Take REST™ to get your full complement of antioxidants to get the most out of your "recovery day".