Skip to content

Up to $500 OFF Runners | SHOP NOW

Assault Fitness
  • Bikes
    • AssaultBike Classic
      Classic
    • AssaultBike Pro X
      Pro X
    • AssaultBike Elite
      Elite
      • All Bikes
      • Compare Bikes
      • Parts
  • Treadmills
    • AssaultRunner Pro
      Pro
    • AssaultRunner Elite
      Elite
      • All Treadmills
      • Compare Treadmills
      • Parts
  • Rowers
    • AssaultRower Pro
      Pro
    • AssaultRower Elite
      Elite
      • All Rowers
      • Compare Rowers
  • Apparel
  • Parts and Accessories
  • Bikes
      • AssaultBike Classic
        Classic
      • AssaultBike Pro X
        Pro X
      • AssaultBike Elite
        Elite
    • All Bikes
    • Compare Bikes
    • Parts
  • Treadmills
      • AssaultRunner Pro
        Pro
      • AssaultRunner Elite
        Elite
    • All Treadmills
    • Compare Treadmills
    • Parts
  • Rowers
      • AssaultRower Pro
        Pro
      • AssaultRower Elite
        Elite
    • All Rowers
    • Compare Rowers
  • Apparel
  • Parts and Accessories
  • X (Twitter)
  • Facebook
  • Instagram
  • YouTube

News — High Intensity Interval Training

High Intensity Interval Training
High Intensity Interval Training
  • Protein: How Much to Eat and When?
    • AirBike Classic•
    • AirBike Elite•
    • AirRunner

    Protein: How Much to Eat and When?

    Research suggests that people who engage in strength training need higher levels of protein. But...

  • How To Get a Great HIIT Workout with the AirRunner
    • AirRunner•
    • Assault Fitness•
    • Athletes

    How To Get a Great HIIT Workout with the AirRunner

    The basis of high intensity interval training (HIIT) is to give high-intensity effort for quick b...

  • Five Major Benefits of HIIT
    • AirBike Classic•
    • AirBike Elite•
    • AirRunner

    Five Major Benefits of HIIT

    High intensity interval training (HIIT) has become a hit in gyms throughout the country for its f...

  • What Is HIIT Training?
    • AirBike Classic•
    • AirBike Elite•
    • AirRunner

    What Is HIIT Training?

    HIIT, or high intensity interval training has become one of the most popular fitness trends of the 2018 and for good reason.

Weekly Workouts and deals

Right to your inbox

We care about the protection of your data. Read our Privacy Policy.

Product

  • Bikes
  • Treadmills
  • Rowers
  • Parts and Accessories
  • Apparel

Resources

  • University
  • Financing
  • App
  • Affiliate Packages
  • GSA
  • International Dealers
  • Partnerships

Support

  • Contact
  • FAQs
  • Reviews
  • Warranty
  • Shipping & Returns
  • Terms of Service
  • Careers

Legal

  • Terms of Use
  • Privacy Policy
A division of LifeCORE Fitness, Assault Fitness Products has been a leader in developing equipment for the elite fitness world for over 20 years. Forged in the belief that traditional fitness equipment did not offer the durability and strength necessary for true athletic use, all Assault products are designed to take a beating and be easy to maintain. Based in sunny Southern California, Assault is a company of nice people making hardworking fitness equipment to help you achieve your utmost fitness goals.

Assault Fitness Products
950 Calle Amanecer, Ste. 100
San Clemente, CA 92673

customerservice@assaultfitness.com
Copyright © 2025, Assault Fitness.
Facebook Instagram YouTube Twitter

Your Cart

Your cart is empty.

Interested in financing? Learn More →

  • Choosing a selection results in a full page refresh.
  • Opens in a new window.