Trainer Profile

Jason Keigher CSCS, CPT, PES, CES
Certified personal trainer and group fitness instructor

Jason Keigher

Welcome to my website. My name is Jason Keigher. I recently moved to Los Angeles from New York City. I attended private school in New York and graduated Magna Cum Laude from Touro College in 1998. I began my fitness career over fifteen years ago with Equinox Fitness Clubs and I spent over five years employed as a personal trainer at Reebok Sports Club/NY.

I am certified by the American Council on Exercise (ACE) as a personal trainer and group fitness instructor; by the National Strength and Conditioning Association (NSCA) as a Certified Strength and Conditioning Specialist (CSCS); as well as by the National Academy of Sports Medicine (NASM) as a personal trainer, corrective exercise specialist (CES), performance enhancement specialist (PES), golf fitness specialist (GFS), senior fitness specialist (SFS) and women's fitness specialist (WFS).

Additionally, I am certified as a Power Plate, Kettlebell and TRX instructor. I am also certified by The Sports Club/LA as a pre/post natal and integrated flexibility specialist.

I have personally trained under Julie Tupler and hold a certificate that qualifies me to teach the Tupler Technique (the ONLY research based program proven to effectively treat a diastasis recti). I am also certified by Annie Martens to teach Bella Bellies® Prenatal Pilates and Stretch, Momilates® Pilates for Mommies and Stroller Moves® classes; as well as by Oh Baby! Fitness as a certified prenatal and postpartum instructor.

I am also a DONA trained doula by Birthing Gently. I am available for births in Los Angeles to make labor and birth a positive experience for each of my birth moms and their partners.

I have earned my CPR and AED certifications from the American Heart Association.

I am available for personal training in your home, office, park or private gym throughout Los Angeles. My specialties include prenatal and postpartum workouts, weight loss/gain, body toning, shaping, strength and flexibility training, postural correction, kettlebell training, TRX/suspension training, core strengthening and bridal boot camps.


Many clients have asked me "why did you become a personal trainer?" For me it was a simple decision. As a teenager I was very out of shape. After school I would watch TV for hours and eat junk food. I never exercised and I would avoid almost all physical activity. By the time I was 20 years old, I was wearing 38" pants and I weighed almost 200 pounds! I was very worried about my physical condition and lack of energy. I needed to do something!

I hired a personal trainer to come to my house and help me get in shape. (I was too embarrassed to go to the gym.) During the next few months, I met with my trainer 2-3 times a week and watched my diet. My weight slowly began to drop and my energy level began to increase. Within 6 months, I was feeling great about myself and I finally joined a gym. Over the next few years I continued to gain muscle mass while reducing my body fat percentage.

Because of my struggles with weight gain and physical fitness as a teenager, I knew that when I graduated from college I wanted to work in the fitness industry. I began learning more about fitness and nutrition and I became certified as a personal trainer. Since then, I have earned five additional fitness certifications and I have taught my clients the safest and most effective methods of exercising, while providing nutrition guidance to facilitate this process.

Email: Phone: 917-549-8998 Website:

Client Testimonials
Read what clients are saying about Jason..

Claire D.
"Jason is a great personal trainer, he tailors the exercises to meet my particular needs. Over the past six months I always have had a very positive experience from Jason. He is great at knowing what I can and cannot do. His great sense of humour and ability to put up with my mood swings also makes it a pleasure to have him as a trainer!"
>> read more

Michael M.
"I wasn't expecting dramatic results in only six weeks. I was under no illusion that I would be featured on the cover of "Men's Fitness" on week seven. However, I was surprised by what was accomplished in such a short period of time. My trainer was an invaluable help and cheerleader for me, and without his knowledge and expertise I would not have accomplished what I did. I look forward to continue training with him and seeing the results in the coming months."
>> read more

Sarah S.
"Since I started training with Jason my energy levels have increased significantly. Jason keeps me motivated to continue with my workouts and is always happy to answer my questions and to provide suggestions to improve my training. I wouldn't have gotten back and remained into fitness training after my daughter was born if it wasn't for him, and I am now loving the benefits.."
>> read more

Tina M.
"I was tired, out of shape and very unhappy with my health. Now I feel like I'm 10 years younger. I can keep up with my kids, and I feel great. Thanks, Jason for all your help.."
>> read more

Elizabeth D.
"I have seen huge changes in my body shape including my dress size and the amount of weight and body fat I have lost. The feeling you get when friends and family notice the changes makes all the hard work worth it. I have also changed the food both my family and I eat which has led to a much healthier lifestyle. I am amazed at how much more energy I have.."
>> read more