

Visit Our Outdoor Gym
The Rule Fitness gym is now open in the San Jose Evergreen neighborhood.
The owner, Wesley Fu, is an Elite personal fitness trainer for years. He creatively set up a very nice outdoor gym space with modern gym equipments in a luxury hill view environment.
COVID-19 Safety Guideline is properly applied to everyone.
You can enjoy this awesome outdoor gym day or night!
What We Offer
- Flexibility, Mobility, Bodybuilding
- Strength Training and Calisthenics
- Exercise Technique Analysis
- Exercise Biomechanics
- Injury Prevention, Pain Management
- Weight Loss

We focus on a multi-disciplined approach to arrive at a balanced training program. Contact us now to claim your free 1 on 1 consultation session.
What People Think About Us
Wes turned my personal fitness around. And I mean 0 to 100. I actually enjoy working out now that I understand what I'm doing. Turns out there is more to fitness than just jogging and doing some curls. I've struggled... read moreWes turned my personal fitness around. And I mean 0 to 100. I actually enjoy working out now that I understand what I'm doing. Turns out there is more to fitness than just jogging and doing some curls. I've struggled with pain in my knees and shoulders for a decade. Wes taught me about tension release and proper lifting techniques. I have family that are trainers and I would recommend Wes over them. Sorry fam... read less
Randy S.7/02/2018
As a physician, I hated most trainers because I could see through their gimmicky routines that focused on making me tired, sweaty, and "satisfied" from a workout. But none of them really focused on your progression. Wesley has a firm... read moreAs a physician, I hated most trainers because I could see through their gimmicky routines that focused on making me tired, sweaty, and "satisfied" from a workout. But none of them really focused on your progression. Wesley has a firm understanding of the biomechanical reasons for why a particularly movement causes pain, but even better, he's able to convey his expertise in a learnable format that leaves me yearning for 10 more minutes each session. If you want someone who will work with you to make you find out why you're weak before you figure out how to get stronger, then spend the time to work with Wesley at least once! read less
Will J.12/17/2019
Wes is the most knowledgeable trainer I've had the pleasure of working with. He has a great understanding of biomechanics and does a great job of explaining how to properly perform each exercise and correct your form. I feel... read moreWes is the most knowledgeable trainer I've had the pleasure of working with. He has a great understanding of biomechanics and does a great job of explaining how to properly perform each exercise and correct your form. I feel like I finally understand the basics of how the body works and how to properly isolate the muscle you're working out. Wes has given me so many tools to use on my fitness journey moving forward. Highly recommend! read less
Kenneth H.6/16/2021
I have had several trainers and Wes is by far the best. He is very professional. In addition to being very knowledgeable about physical training, he is very helpful with suggestions regarding diet and nutrition. Under Wes's training, I lost... read moreI have had several trainers and Wes is by far the best. He is very professional. In addition to being very knowledgeable about physical training, he is very helpful with suggestions regarding diet and nutrition. Under Wes's training, I lost weight, gained muscles and met all of my fitness goals. read less
Liying X.4/13/2019
Wes is an amazing personal trainer and has the technical knowledge and patience that makes working out with him great every session. Getting the correct posture and form for different lifts is extremely important and having a knowledgeable professional who... read moreWes is an amazing personal trainer and has the technical knowledge and patience that makes working out with him great every session. Getting the correct posture and form for different lifts is extremely important and having a knowledgeable professional who can correct you on the spot is invaluable. You would be hard pressed to find another personal trainer as good as Wes so if you are on the fence about calling him just do it! read less
Jon F.2/09/2019
I've trained with Wes. He's an amazing trainer who can design a program for your needs. My problem was persistent back pain from a sedentary job and an old injury. He focussed on training me in learning the right techniques,... read moreI've trained with Wes. He's an amazing trainer who can design a program for your needs. My problem was persistent back pain from a sedentary job and an old injury. He focussed on training me in learning the right techniques, avoiding injury while pushing the limits on my own strength. He really cares about his clients. I've been back pain free for 4 years now, thanks to Wes. read less
Prapanna T.2/09/2020
Since middle school I have always had a slouch and started developing a hunch. Wes has helped me straighten my back and lose weight at a healthy pace since all I do is sit on my ass for probably 2/3... read moreSince middle school I have always had a slouch and started developing a hunch. Wes has helped me straighten my back and lose weight at a healthy pace since all I do is sit on my ass for probably 2/3 of the day.
He's been very helpful and I honestly doubt you will find someone as helpful and motivating as Wes. read less
Daniel K.12/11/2018
I have been working with Wes for just over a year. He started helping me after some very major surgery. I never thought I would be able to workout to the extent I am. He is very knowledgeable and never... read moreI have been working with Wes for just over a year. He started helping me after some very major surgery. I never thought I would be able to workout to the extent I am. He is very knowledgeable and never judges you if you can't do something. He just figures out another way for you to do it. He worked out a personal program just for me and I am more fit than I have ever been. I would follow him to any gym he would go to. I would recommend him to anyone who wants a personal program who wants become more fit and mentally healthy read less
Susan A.6/29/2018
Wes has been my trainer for over a year now! I used to work out at my company gym with a trainer there and also tried city sports trainers. Wes is the only one I kept cos he cares about... read moreWes has been my trainer for over a year now! I used to work out at my company gym with a trainer there and also tried city sports trainers. Wes is the only one I kept cos he cares about my progress, helped me to build a food intake and nutrition tracking behavior. He is not those who uses the same routine for everybody. He helped me to build up my routine custom for my situation and needs. He started me with a lighter load so I don't get burned out and deflated after working out, slowly I started to enjoy working out. Recently I moved to some 60 miles away but I still kept my Sunday routine with Wes! read less
Shallow C.7/04/2018
I've been training with Wes for almost a year now. And Wes helped me to adjust my knee problem and also build up my strength. Wes knows what he is doing, really patient and passionate about his work. I highly... read moreI've been training with Wes for almost a year now. And Wes helped me to adjust my knee problem and also build up my strength. Wes knows what he is doing, really patient and passionate about his work. I highly recommend training with him. read less
Yy W.6/17/2019
I don't normally take the time to write a review, but this one was legitimately life-changing. I was diagnosed about as a teenager with a disease of the connective tissue, and doctors had been telling me for years that I'd... read moreI don't normally take the time to write a review, but this one was legitimately life-changing. I was diagnosed about as a teenager with a disease of the connective tissue, and doctors had been telling me for years that I'd always be weak and grossly underweight. I've had multiple surgeries on my lungs, developed asthma and respiratory problems, and had significant joint issues that made exercising seem impossible.
When Wes began training me a few years ago, I was 6' tall and just 108 lbs, and fresh off another lung surgery. I had no idea what I was doing, but he went above and beyond to design routines and adapt exercises for my physical limitations, progressively tailored them as I went from beginner to regular gym-goer, designed a diet for me, and introduced me to supplements, and taught me to love fitness. Within just the first few months, I had already gained over 30 lbs in muscle. Today I'm a solid 160 lbs and my doctors are STILL shocked by the transformation nobody thought could ever happen. I'm happier and healthier than I've ever been, and I seriously owe it all to Wes. read less
Doug F.7/11/2018
My mom recommended Wes as the best personal trainer she ever had. I am so glad I was able to train with him. He fixed all the forms I thought I was doing it right. Fixed the tightness/pain on my... read moreMy mom recommended Wes as the best personal trainer she ever had. I am so glad I was able to train with him. He fixed all the forms I thought I was doing it right. Fixed the tightness/pain on my legs that was affecting some movements. It was like getting a physical therapy session too, crazy! Plus he's genuine, professional and always happy. I live in a different state and I really wish there's a "find a personal trainer like Wes" search option! read less
Emily Y.10/29/2020