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Phil Campbell's SPRINT 8 and Matrix Fitness

What is SPRINT 8?

  SPRINT 8 is the perfect fitness solution for time-crunched adults!

Matrix Fitness has teamed up with Phil Campbell, author of "Ready, Set, Go! Synergy Fitness," to develop an anaerobic SPRINT 8 program found exclusively on Matrix FitnessĀ® cardio products. All you have to do is push a button to experience proven results.

More info on SPRINT 8 can be found on the SPRINT 8 website

Here are some SPRINT 8 highlights:

Each workout takes only 20 minutes!
 - Effective for all ages and fitness levels
 - Naturally releases your "fitness" hormone
 - Cuts body fat and tones muscle
 - Reduces wrinkles
 - Boosts energy
 - Improves speed and performance

If you are over 30, you are likely experiencing somatopause!
Somatopause is the medical term for the weight gain, loss of muscle, energy decline and wrinkled skin you experience when you hit middle age. To combat somatopause, medical researchers say people must incorporate anaerobic exercise into their weekly fitness routine. Anaerobic exercise programs, such as SPRINT 8, help you release your fitness hormone.

Found on Matrix XR, XER and XIR consoles, the powerful Sprint 8 workout program has been medically proven to boost energy, reduce body fat and promote lean muscle mass through a natural release of exercise-induced fitness hormone. And best of all, it's only 20 minutes long!

Info Videos

        Phil Campbell SPRINT 8 News Story

        20 Minutes to Synergy Fitness

     Proven Results


Phil Campbell holds two advanced degrees and is certified the American College of Sports Medicine CPT. He applies his advanced training in Health Services, experience in training over 12,000 athletes in speed and strength, and his experience (over 35 years) in the development of Ready, Set, Go! Synergy Fitness.

Phil Campbell is the creator of the Sprint 8 cardio protocol featured in award-winning cardio units made by Matrix Fitness for over ten years. He is frequently cited as an expert in exercise-induced growth hormone release and anaerobic exercise. Oprah's O Magazine called Sprint 8 the fastest working workout. Self Magazine recommends Sprint 8 to all women to lose weight on their lunch break, and Outside Magazine also recommends Sprint 8 to readers. Phil Campbell is the author of Ready Set Go! Fitness, now in the 2nd edition, 9th printing. He has been a University Speed & Athletic Performance Coach, and he has been a professional speed coach and trainer for 38 years.

Phil is an expert at taking complex medical subjects and making them understandable and practical. He calls this approach "street level applied science."

Thousands of people across the US have been inspired by Phil Campbell's motivational presentation "Fitness for a Lifetime." If you'll let him, Phil Campbell will show you how to have the most successful and lasting fitness improvement experience of your life.

Full Bio