5. Wearable Technology
We cannot regard this idea as a fitness class. Nevertheless, experts claim it will be in trend in 2018. Fitbits and other apps worn on your body will help you keep track of your overall health and the progress you have made throughout the day.

6. Mobility and Foam Rollers
One of the things we cannot imagine a workout plan without is a foam roller. This tool has always been popular and it is still gaining popularity. Include several exercises with a foam roller in your current fitness program and make your whole plan work better. Besides strengthening your muscles you’ll also improve circulation.