BY CEO ROBERT FORSTER, PT We know stretching is good for us, so why do we avoid it like the plague? Maybe you just [Read More]
WELCOME TO PHASE IV
We are here to help you reach the health and performance goals you have only imagined. At PHASE IV your customized program will be based on the same scientific foundation we’ve perfected with the world’s most accomplished athletes.
PHASE IV TESTIMONIALS
Allyson Felix
Matthew Mclaughlin
Jackie Joyner
PHASE IV SERVICES
For thousands of clients just like you, PHASE IV has crafted the most direct path to individualized peak fitness. To see how we do it, please click below.

FOUNDER AND CEO ROBERT FORSTER,PT
Robert’s professional career spans 9 Olympic games as the exclusive Physical Therapist to Team USA Track and Field and Wrestling athletes. His clinics have been voted best in LA, and have served as the exclusive therapy providers for the Los Angeles Marathon. Under his care athletes have earned 60 US Olympic Medals, Wimbledon, Grand Slam, NBA, Wrestling, and MMA World Champion titles. To read more about Robert Forster, PT click here
Blog
MESSAGES FROM THE CEO
WHAT’S GOOD FOR YOUR HEART IS GOOD FOR YOUR BRAIN
WHAT’S GOOD FOR YOUR HEART IS GOOD FOR YOUR BRAIN By CEO Robert Forster, PT The strongest evidence for maintaining your [Read More]
MOTIVATION AND PURPOSE
Motivation and Purpose When reflecting on what it is that keeps us from working towards our goals I am reminded [Read More]
FEATURED ARTICLES
Recent Improvements in Marathon Run Times Are Likely Technological, Not Physiological
Originally Published: on Jan. 13, 2021 | Springer.com | By Borja Muniz-Pardos, Shaun Sutehall, Konstantinos [Read More]
How the Right Foods May Lead to a Healthier Gut, and Better Health
Originally Published: on Jan. 11, 2021 | The New York Times | By Anahad O’Connor Scientists know that the trillions of [Read More]
Here’s the type and amount of exercise you need, WHO advises.
Originally Published: on Nov. 30, 2020 | CNN | By Kristen Rogers and Jacqueline Howard While we're all cooped up during [Read More]