Zumba + U-Jam
3900 Newpark Mall Dr., Ste 104
Newark, CA 94560
(510) 936-4373

You'll never confuse one of our up-tempo Insanity classes for a yoga or Pilates routine. In fact, Insanity is world renowned for being a hyper-intense, high energy workout that combines the fundamentals of interval training with a focus on building strength, endurance, and balance. You'll work out intensely for 3-4 minutes, and then cool down for 30 seconds before beginning the next high-intensity segment. You will see noticeable results within the first few sessions as you build incredible core strength and increase your cardiovascular capacity through intense movement, resistance training, and flexibility maneuvers. Insanity sounds scary - but it's really just an exercise routine focused on the core principles of interval training. Yes - it's challenging, but if you're looking to burn maximum calories and aggressively build muscle, you've found your match in Insanity.

Underground Fitness

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