Skimble’s Pro Workout of the Week: Isometric Interval

Test your body to see if you can keep it flexed and controlled all at the same time. In Isometric Interval you will try to hold each position for the full minute! If you don’t make it, no problem, give it a shot every week until you can! See what your body can do while gaining energy to conquer all of your daily adventures.


Do you have a fitness resolution? Make progress towards achieving your goals with Skimble’s top fitness apps and supportive community. If you’re new to Skimble, our Workout of the Week challenges offer you fresh ways to be fit. Download Workout Trainer on your Android & Apple devices and do your first workout! Remember, if you want to stay up-to-date with our Workout of the Week challenges, be sure to have your Workout Trainer notifications turned ON in the app!