Discover MX4 Small Group Training for a new, stimulating exercise experience that delivers results you can see. Only MX4 combines best-in-class training tools with exciting workouts to help you improve cardiovascular fitness, power, strength, and endurance in a way that’s right for your body.

No matter what your goals are, MX4 will help you achieve more with a mix of personal trainer attention, camaraderie, and challenging progressive workouts.

MX4 helps you:

  • Build functional strength by performing weight-bearing exercises that simulate day-to-day activities
  • Burn fat and build muscle faster with high-intensity interval training that activates natural human growth hormone
  • Augment power with diverse resistance training
  • Refine agility with forward, reverse, and lateral drills
  • Improve cardiovascular health with full-body exercise that’s easy on your joints
  • Increase aerobic capacity, strength, and endurance with unique upper-body workouts

MX4 Team Training and MX4 Team Training Beginners is a revolutionary way to improve cardio, power, strength, and endurance, no matter your age or fitness level. Sign up now for a fresh, invigorating training experience that deliver real results. Whether you’re striving to drop a few pounds, improve athleticism, or just build a better body, our game-changing program can help you make it happen. Sessions are filling up fast, so don’t wait! Sign up for our new MX4 Small Group Training or MX4 Team Training Beginners today!

MX4 Schedule Limited Schedule is Temporary, More Coming Soon!

MX4 January Challenge

MX4 Challenge

Let’s tackle 2022 together! Join MX4, a mix of personal trainer attention, camaraderie, and challenging progressive workouts. Our New Years Challenge begins January 1st and runs to the end of February. Measurements will be taken 12/29-12/31. This challenge is included with your MX4 Membership.

MX4 Membership: 
$49 per month for DVHC members
$99 per month for DVHC non-members

Contact our Fitness Director Andy August at (925)240-2990 to sign up or complete the contact form below.

If you’re interested in joining MX4 or want more information, fill out the contact form below and we’ll get in touch with you! 

    Delta Valley Health Club

    Want to change your life? Get fit? Make new friends? Be a member of the award-winning Delta Valley Health Club today!

    Our 55,000 square feet complex offers state-of-the-art facilities, fun groups activities, and some of the best trainers and fitness instructors in California.

    Club Hours:


    Monday - Thursday: 4:30am - 10:30pm
    Friday: 4:30am - 9:00pm
    Saturday & Sunday: 6:00am - 6:00pm

    Discovery Bay

    Monday - Thursday: 6:00am -8:00pm
    Friday: 6:00am -5:00pm
    Saturday & Sunday: 7:00am - 2:00pm

    Visit Our FAQ Here>>

    Contact Us

    120 Guthrie Ln,
    Brentwood CA 94513

    Discovery Bay:
    1520 Discovery Bay Blvd,
    Discovery Bay CA 94505