I was a strength competitor and trainer for 25 years, which culminated in being the U.S. representative to the World's Strongest Man contest in the late 90s. Zac's knowledge of functional strength and conditioning is impressive, and well beyond his years. The advances in this field have grown exponentially since I retired and left the game, and Zac has brought me up to speed, and then some. If I was still competitive...Zac would be my coach! read more

Optimum Fitness - WSM Contest , Bahamas 1995 - Trainers Near Me

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I have been training with him for 2 years. Zac prioritizes athletic and mobility fitness, more than just looks. So if you want to lose weight and be functional with your body, he is best match for you. For me, his workout plan is very intense. One hour training makes my calorie consumption usually hit 700 Kcal per hour, I've been to 950 Kcal. He is also very flexible with schedule and tries to match my unpredictable work schedule. So if those are all yes to you, I would recommend ! read more

I purchased Groupon with six 60min sessions which is actually an awesome deal. I finished those 6 sessions and I m continuing personal training with Zac Burris .. That says it all that he is an awesome personal Trainer. He guides you everywhere if it's stamina , nutrition or your goal.. He even trained my 6 yrs old daughter and she was loving the workout sessions.. Highly highly recommend Zac Burris read more

Optimum Fitness - My 6yrs old getting personal training with Zac Burris - Trainers Near Me

Zac has been great at helping me build strength and balance so that I can get out trail running again, and tone up for my wedding. After an ankle injury then plantar fasciitis, I really needed some focused help. I am very glad I signed up for training. Can't thank Zac enough. It's a nice feeling to be getting stronger. He knows exactly what works for your training goal, sets up mini circuits and explains everything he's doing as it relates to the muscles you're activating and keeps you in form. And - stretching. Don't forget the stretching! read more

Zac is the best! I've been training with him for a little under a year and I've seen so much improvement in my strength and mobility. I'm down to 21% body fat and I've never been so proud of how much muscle I've been able to put on. He does a great job of following up, catering exercises to your body type, and is super flexible with scheduling. If you're looking to try Olympic lifting to get in shape- look no further! Zac is a great trainer/coach! read more

When we first started working out with Zac, we had very little experience and could barely get ourselves thru, Zac helped us build discipline and understand the real importance of strength, balance and posture in our daily lives. Zac is also great at helping you push yourself, and excellent at changing up your routine to not only add variety but also make sure that you are learning the right things the right way while keeping yourself entertained. I recommend folks to try a few sessions with him and see the change themselves! read more

Zac is an amazing person and great trainer... I will totally vouch for this guy. In May 2015 I came across a GROUPON deal 6 sessions for 89$ which was a awesome deal and just 0.6 mile from my house so thought let me buy the deal. Consultation and 6 session flew away too soon. I really liked the way Zac trains you. Now its been almost 6-7 months I am training with Zac and its been a great experience so far. About Zac: He will work on the spots you willing to improve. He is focused. He encourages you a lot. He is right amount pushy :P My Improvements: I joined Zac mainly to lose weight, build Lean mass and reduce the body fat. Over these months I will say there was not much difference in weight actually negligible . But I will surely say there was lot of changes in my body Fat percentage and also i lost inches. So please don't get discouraged if you don't see weight loss on scale. May be you are building muscles and also losing inches. I will definitely recommend you to try working with Zac. (You can try the GROUPON deal -- value for money) Thanks, Priyanka read more

So you've decided you need to make life changes. You go to Costco and buy a 2 year membership for 24 hour super sport, but once you've made your way to this mystical land of fit people, you find yourself lost and confused by the myriad of contraptions and metallic objects. Do not fear. By usage of the practical methods of "weight training" and the once illusive "cardio", Zac will impart upon you the ways of Fitness. It is a way of Life. read more

Zach Burris is an EXCELLENT personal trainer. I started working with him in May. It's now August. I bought 18 sessions from him. I have lost a few pounds, it would have been nice if I had lost 10 (as that was my goal) however, given that I work full-time and attend graduate school full-time it was hard for me to attend the gym 7x a week as I used to before I went back to school. I will be weighed in and re-measured sometime next week. I am excited to see the results. I have definitely lost inches and increased muscle. Zach even noticed that. Zach always did a great job of being encouraging. I saw him 2-3x a week, and worked out on my own twice a week. He had me do something called "burners" in the morning which I found were very effective. In addition to personal training, I drank lots of water and ate well (no sugary stuff, minimally processed foods, more vegetables and fruit, & protein) 80% of the time. I highly recommend Zach. He is an awesome personal trainer. I have nothing negative to say about him. He will even play the music that you like during workouts. Good luck to you! read more

So I think this review requires a little background about me. I had just started working out in 2015 using the StrongLifts 5x5 program, but after a few months, I really felt like I was plateauing and I wasn't lifting any heavier. And with only 5 different exercises in the 5x5 program, I was looking for a wider variety of things to do at the gym since if the gym is really busy and the squat rack or power cage were taken up, I was at a loss of things to do. So Yelp led me to Zac at Optimum Fitness. I've been working out with him for the past four months, and I've definitely seen a difference so far. I've been able to lift much heavier than I was before through Zac's workout plan and motivation. He was able to give me assistive exercises to help get my other body parts stronger to help with the compound lifts I was looking to increase. What else is great is that Zac trains out of a private gym. I see other trainers at 24 Hour, and I always thought it'd be weird to have a ton of people surrounding you. At the gym Zac built, it feels much more personal and the equipment is really new. You also don't have to worry about anybody getting in your way since there's usually only a couple other clients there at the same time. My other reasons to see a trainer were accountability and pace. You're going to workout for sure if you have a training session schedule, and Zac is going to push you much harder than you can yourself. What I like about Zac is that he knows what goals I have in mind and is able to customize things in that direction. He's knowledgeable and is with you every step of the way. He could work with beginners to people who have seen the gym before. I'm no gym rat, but I know with Zac's background, he could help more advanced gym people. And with his help, my PR's keep just going up. read more

Best trainer around! So friendly and knowledgeable. I have been seeing him weekly for over a year now and have definitely seen results. I am much stronger and fit then before. He has me do a well rounded set of workouts from weight lifting to boxing at the bag and with him. He can tailor a diet or set goals if you want. I would definitely recommend him for any personal training needs. read more

I could fill this up with awesome things to say about Zach but I will keep this short. Zach knows how to train you. I trained with him for almost 9 months and I learnt a lot about how to work out properly. He taught me the importance of having good form and technique in your workouts. He made sure that I had a goal and I stuck to my plan. Till date, I use all the techniques that Zach has taught me and couldn't be happier with the results. read more

Zac has a rare combination of weightlifting and physiology knowledge. I came looking for corrections to my squat form, and he gave me that. But Zac also walked me through why my form was wrong to start with - he identified a few tight muscle groups and gave me stretches to make keeping proper form easier, and accessory exercises I could work into my existing routine. He seems more like a coach than a trainer: he's not just running me through a routine, he's teaching it to me. I also appreciate how easy he is to work with - I've been burned by bad personal trainers before, so I had some pretty stringent requirements up front. It would have been easy for Zac to say, hey, that's not how my program works. But he didn't - he adapted to what I asked for. I strongly recommend scheduling your free consultation here - you're likely to learn something. read more

Zak is a great trainer, I'll definitely be coming back for more sessions! He's knowledgable and supports your workout goals while changing things up and keeping the workout interesting! read more

This review is about Raymond jiminez. I really have to hand it to him, because I haven't been to a gym in over 2 years. I was also very inexperienced when navigating the gym, as I constantly stuck to the cardio and neglected the other machines because I was too embarrassed. All that was smoothed out with Ray, as he was always patient and genuinely believed I could achieve my fitness goals. It really means a lot having someone encouraging me throughout the process, while also keeping a firm grasp on keeping me on track with my training. It is also very reassuring that I always feel that his priorities are always in line with my own. He is always vigilant during each step , modifying each exercise to fit my fitness level, and prevent any unnecessary strains or pains that may otherwise ruin my body's progression. His instructions are clear and sound, with each step naturally increasing in intensity. His schedule was something I was extremely thankful for, as I have a changing schedule every week. It made balancing my work and exercise schedule extremely manageable! Overall, I'm very thankful Ray is helping me become more healthier and stronger!! read more

Zac is a great personal trainer! I've been training with him for a little over a year now. My goals are mostly focused on endurance running, but Zac makes sure that my workout is well-rounded. He introduces me to exercises I haven't done before (example: deadlifts) that strengthen multiple muscle groups, which ultimately makes me stronger overall, not just for specific activities. You can tell that Zac knows what he's doing, and really enjoys it. read more

Zac is by far the most attentive fitness trainer I have ever worked with - always paying attention to form and frequently asking how I'm feeling physically. Zac focuses on mobility and overall health and fitness. He is very flexible in scheduling and is really invested in helping his clients build healthy fitness routines that work for them. I'm grateful I found him and can't recommend working with him enough! If you are looking to jumpstart or level up your fitness routine, Zac is here for you. read more

I have been training with Zac for a couple of years. A while a ago, I used to have lower back pain, tried chiropractors to elevate the pain, did not work. Zac focussed on strengthening my core, flexibility and active stretching, and the back-pain has been gone for a while now. Zac is very attentive, knowledgeable and adjusts the workout based on my energy level of the day. His gym is well equiped and not crowded, so workouts are relaxed and fun. I would recommend Zac any day if you want the get in shape. read more

Worked with Zac for around a year. He is extremely knowledgeable, full of energy, and knows exactly when to push you. Great trainer and would definitely recommend. read more

I really enjoy working with Zac. He knows his stuff and always tries to push my fitness levels. He is also very friendly and flexible with schedule. read more

Zac is a talented trainer and truly has a gift to motivate and inspire you to achieve more. I don't think I would have had the same results with another trainer or would have stuck with them as long as I have with Zac. He's extremely knowledgeable and is able to explain why and how things work in a way that makes sense to me, which is something I find extremely valuable. His patience and guidance has helped me reach my initial goals and keep my sights on bigger ones. I am by nature, a cake loving couch potato who is going through a total lifestyle reboot. I'm not only in the best shape and the strongest I have ever been, but am also really looking forward to seeing what else I can accomplish. He has a fantastic energy, positive attitude, and a passion for his work. He makes hard work fun... just remember, the pain is just the weakness leaving your body! read more

A friend and I have been training with Zac for a little over 2 months and so far I'm really happy with the results. He creates weekly workout plans for us to do on our own and switches up the exercises each session. I can say with 100% certainty that I haven't been pushed this much or worked out this hard since I was playing sports competitively and it feels great to be getting back into shape. I would definitely recommend training with Zac if you're looking for lasting results. read more

I used to be one of those guys who always wanted to hit the gym but shied away due to lack of self-motivation (aka laziness :) ). Also, as far as gym knowledge goes, I was a big zero. I have known Zac for about 6 months now. In the beginning of the program, most of the exercises were completely new to me. But he was very patient and took enough time to explain how to do them in the right way and also the effects they have on your body. He is extremely knowledge in physical training and understands what is right for you. He neither pushes you too hard nor gives up on you. His rates are very reasonable compared to other places in Bay Area and has flexible timings. The gym that he works at has plenty of parking and a very good range of equipments. With Zac's dynamic program, I am seeing very good improvements in my body resistance and endurance. In a nutshell, if you are looking for a trainer who understands your body well, designs a simple, optimum and effective program without making any fancy promises- you should definitely try this guy. No pain no gain -- "I don't know who said this, but who cares" read more

Zach Burris is one of the best PERSONAL TRAINERS I ever trained with. He motivates and pushes you hard to achieve your goals in short time. In 3 months of journey with Zach I lost 50lbs and boosted my stamina levels .If you stay focused and follow his well designed workout and nutrition plan you can see the results in no time. Training with Zach will always make you remember this famous quote.."No Pain No Gain" Thanks Zack! read more

I've been training with Zac twice a week for over a year now. He's made a huge difference in my level of fitness and strength, but especially in my body confidence. I'm over 50 and feel like I am in better shape after training with Zac than I have at any other time in my life. He pays attention to how I'm feeling. He's cautious to make sure I don't re-injure any vulnerable areas that people my age typically experience. He also gives me a good push on days when I am less motivated. Zac is the best! read more

Zac is an awesome trainer. I wanted to get into performance training in order to get quicker, faster and stronger and I was able to see the progress I wanted. He's very good with switching up workouts and keeping you motivated. While you're away from Zac, he gives you excellent workouts to do on your own to prepare for his sessions. Highly recommend Zac - make sure you schedule with him ASAP! read more

I had a great experience working with Zac! I bought the 4-session Groupon deal, but it would definitely be worth full price to train with him. I really appreciated Zac's positive energy. He was encouraging throughout each session while pushing me to work hard and make progress. When I first showed up at the gym, I was a bit intimidated because I hardly ever go to the gym, and I was greeted by a cardboard cut out of The Rock and I saw some really buff dudes when I glanced in. However, Buff Dude seemed really nice, and there were other non-buff people training there too. Zac himself was very friendly and professional! I felt like he genuinely cared about my well-being and wanted to help me live a healthy life (so I don't turn into a dumpling when I grow old or have pains related to sitting at a desk all day). I appreciated how Zac explained the purpose of the exercises and stretches he gave me, and what muscles to focus on. He demonstrated how to stretch/exercise/use equipment with proper form, and he gave me cues to help me learn how to do them correctly myself. He provided take-home work out plans, and helped me increase the intensity of my workouts each week. He was great about checking in with me to see if I needed a water break, if I was feeling okay, and if I had any questions. I feel like I learned a lot from Zac and made a lot of progress, even in just a few weeks. There were some exercises that I had never done before, but had seen others do, and I was excited to learn to do them properly myself. There were also some exercises that I had done on my own before, but I learned from Zac how to do them correctly and more efficiently. Thank you, Zac, for helping me on my journey as a person and as someone probably at risk for sarcopenia! I really appreciate your time, advice, and service! I feel more confident in working out, with tools to help me have better posture, and better mobility, flexibility, strength, and balance both now and in the future. read more

I found Optimum Fitness through Groupon and it was so worth it. Zac is an amazing trainer who motivates you without putting you down. Every session was a lot of fun (not the same old routine every time) and pushes you just to the right amount. He also creates a weekly workout plan to follow (you can call it your hw) which are pretty amazing and to the point. Right from the consultation to the actual session, he was always easy to get in touch with and overall just an awesome motivator. I will recommend him and Optimum Fitness to anyone and everyone! Thanks Zac! read more

I'm grateful I found Zac with Optimum Fitness through a Groupon. Over the past three months I've gained strength and have been able decrease my body fat and lose inches. Each month I do a weigh-in/take measurements before the session to keep track of my progress. I always look forward to my workouts, they're fun and challenging and never routine. Zac is a committed trainer; he has been accommodating with scheduling, provides me with a week's worth of workouts to do on days I don't meet with him, and is more than willing to help with diet/nutrition. In general he's respectful, encouraging, and easy-going. The gym is clean and the atmosphere is friendly and welcoming to all fitness levels (which I appreciate since I usually find gyms to be intimidating). read more

Zac is terrific. I've been training with him for almost a year now. I had never had a personal trainer before Zac, and I wasn't sure what to expect. On the first day, within the first 15 minutes, he asked me to do some exercises, and I was amazed at how quickly he was able to spot all my weaknesses - which muscles were weaker, what I needed to do to adjust my balance, etc. It was eye opening for me. Since then, he's been really methodical in focusing step by step and improving my overall conditioning a lot - from core, to lower body, to upper body and full body workouts. In the hour that I spend with Zac, I get 3 hours worth of a workout -- he does kick my butt! But i'm so thankful to him for it...I'm addicted to these sessions now and it's making an enormous difference to me. I'm 41 now, even though i mentally feel like 21, my body needs a lot more work to do simple things like play tennis and other exercise. The conditioning with Zac really helps me to stay active and stay healthy. In a nutshell - Zac is great -- and if you're looking for a personal trainer - don't think twice and call Zac. its a no-brainer :) read more

I have been training with Zac for over 2 years and could not be happier with him! Zac is very understanding of my fitness goals and helps me find ways to meet them that work with my lifestyle and schedule. He is also very flexible and will always try and fit me into his schedule. Zac has really helped me keep my overall fitness up as well as introducing new activities such as lifting. I recommend Zac for your personal training needs! read more

Zac is an excellent coach to train with. There wouldn't be a day when you get bored of doing the same workout. Each time it is a new exercise you try. He listens to all of my fitness goals and pushes me towards achieving it. I am very happy to have started working out with him read more

Hi everyone !!!! Whoever is reading this ZAC is the go-to guy when it comes to Optimum fitness.He is cool,good looking, most importantly fit and professional trainer. I and my wife are taking couples fitness session with Zac since past 7weeks. We find ourselves stable and gained a lot of stamina and also we are more active & enjoy classes.We have learnt lot of new techniques We are motivated and all credit goes to Zac!!!Thank you Optimum Fitness for being part of our lives!!! thumbs up. read more

Had a great experience working out with Zac. We started and ended on time. He was friendly and chatty but never took away from the workout. I broke a sweat within the first 10 minutes! He was encouraging and let me take breaks but still pushed me to keep going. Exalty what I need. Looking forward to my next session :) read more

Zac is a great trainer! This is my first time with a personal trainer and originally got the groupon but sold by the results and continued working with him. He caters the workouts to your strength and ability and motivated to help you reach your goal. read more

Zac has been great with my teenager son who needs help in building up strength, balance and agility. He has shown great patience and understanding with him. He has a very good sense when to give him a push and when to back off so that he does not feel criticized, yet challenged. Every week my son enjoys his appointment with Zac and always leaves with a smile on his face. read more

I've seen a number of personal trainers in the past and Zac is by far the best. He is passionate about his work and it shows. He pays attention to form and always provides suggestions for improving performance. I travel a lot for work and I really appreciate his flexibility with my schedule. It's the main reason I don't fall off the wagon completely after weeks of not exercising. Working out with a personal trainer is an investment but it's also an important one. Besides, if you really believed you could achieve the same on your own you wouldn't be looking at Yelp reviews :) read more

I have been training with Zac Burris from April till now and have had an wonderful experience. I get used to come to gym frequently and feel so good. Zac designed a program that really worked for me. He is extremely knowledgeable, patient and passionate about what he dose and his enthusiasm motivates me to live a healthier lifestyle. I feel learner and Stronger every day and I am confident in his ability to continue to help me build the way I want for my body. Highly recommend him!!! read more

I am not very good about posting reviews on Yelp but I had to do so for this. Zac is an AMAZING trainer. He has helped me reach a fitness goal that I didn't think I could reach. He knows just how much to push a person without going overboard. He is also very accommodating regarding scheduling sessions. I've had a few trainers in the past but Zac is by far the best one I've had because I truly get a sense that he cares about my goals. I would recommend Zac 10000 times over!! read more

I started working out with Zac Burris using 6 try-out sessions I got from Groupon. He is an awesome personal trainer who keeps motivating you and keeps improvising the workouts every time. The focus is on building a healthy fitness regime with proper techniques and the right amount of stress to various muscles in the body. I started feeling the effect of training in just 2-3 sessions and am a regular trainee with him now. read more