1536 E Commercial Blvd, Oakland Park, FL 33334, USA

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Opening Hours

Closed opens today at 05:00AM

05:00AM - 08:00PM


05:00AM - 08:00PM


05:00AM - 08:00PM


05:00AM - 08:00PM


05:00AM - 08:00PM


08:00AM - 03:00PM



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Konstant Fitness provides elite private functional personal training, helping you to attain your goals, prevent injury and achieve your Konstant results! | Personal Trainer | Fitness | Weight-Loss | Rehabilitation | Nutrition Support | Sports Performance | Training for Seniors | Fitness Coach

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Danny Kane December 5, 2020 9:39 pm

Ken Constantine is the best Personal Trainer in the state of Florida and one of the top in the country. My wife and I started with Ken back in April in 2019 to get in the best shape of our lives to get married in November of 2020. Danny lost 25 lbs, 9% body fat loss. Ashley lost 8.5 pounds and a whooping 13.8% body fat loss. Together Ashley and Danny have lost 33.5 pounds together. Ken Constantine is a great coach for teaching you how to restructure your life to live and eat a healthier in life. He is the best PT in the state of Florida. Danny also suffered from back pain and Ken was able to help Danny train to help completely get rid of my pain and coach Danny on what was causing the pain. Ken has helped Danny live back pain free and he is forever thank you. Look no further folks you found the best PT. See photos below. #KonstantFitness

Diana Marquez December 12, 2019 1:04 pm

“Trust the process” – those have been Kenny’s words to me for the past 5 weeks and guess what? The process works! Last night the numbers proved it – The needle moved in all the right directions – weight & fat loss, and gain in lean muscle! THANK YOU, KENNY! About 2 months ago, I made the decision to invest in myself so that I can age gracefully, gain strength and flexibility, lose weight and just become healthy overall. Kenny is the perfect trainer for me because in addition to being knowledgeable, he explains the process during our training sessions. He helps me understand what muscles should be working and watches carefully to make sure that my posture and movements are correct. He also cheers me on and reminds me of how far I’ve come. OH, and I also like the fact that he makes decisions during our sessions to challenge me by sneaking an extra 5 or 10 pounds in on the next round just to see if I can handle it! (…shhhhh….don’t tell him I’m aware….LOL 😊) We are just getting started but I can tell you that I am excited about the journey and have full confidence in Kenny’s ability to get me to where I need and want to be. The new year is just around the corner and I know it’s a time when most people make health and fitness goals. Konstant Fitness will help you reach them. Kenny has an incredible passion for health and fitness and genuinely cares for his clients’ success. If you are looking for a trainer, please get in contact with Ken – YOU WILL NOT BE DISAPPOINTED!

Bob Knotek November 10, 2019 3:54 pm

I have worked out with many trainers over the years and there is no doubt in my mind that Ken is an elite trainer. I ski on the Master’s Ski Team in Squaw Valley. We ski 4 1/2 hours a day, 6 days a week. I went to Ken to prepare me for the season. He came up with a program that was specific to skiing which included exercises not just for legs, but whole body so i would have the endurance and strength overall to compete. After ski season, it’s time for me to get my beach body back. Ken helped me get in shape for that as well. He came up with a different program that challenged my upper body as well as building off my legs from ski season. I love working out with Ken because he is so thoughtful, knowledgeable and he makes the workouts challenging and fun! 😉

Laura Briggle September 24, 2019 4:08 pm

After battling two years of back pain that kept me out of the gym, I decided I needed a trainer with the education and experience to work around my back issues and help me regain strength, endurance, flexibility and better muscular and structural balance. That is exactly what Ken is helping me do! He is a great motivator, pushing me while keeping my injuries/limitations in mind, and keeping me accountable in my workouts and nutrition. He is professional but approachable and is helping me reach my own personal health and fitness goals. I highly recommend Ken! I am happy with the progress made in 6 short weeks and look forward to continuing working with him to meet my goals! Ken, thank you for your persistence, patience and dedication to my health and fitness! You are the first hope I’ve had in a long time that I can get back to my old self.

Danny Kane August 15, 2019 11:05 pm

THANK YOU Ken Constantine. Together Ashley and I have lost 26 pounds together. Since April Ashley Smith and I have been in the gym working hard and eating the right things. Ken Constantine is a great coach for teaching you how to restructure your life to live a healthier life. He is the best PT in the state of Florida. Look no further folks you found him. See photos below. More to come! #Konstant Fitness