Best Personal Trainer

Jaret Grossman - (516) 864-9349

Miami, Florida 33131

Trains both men and women.

contact trainer


  • Strength Building
  • Body Building
  • Weight Loss
  • Rehabilitation
  • Aerobics
  • Sport Specific

Training Locations

  • home
  • work
  • gym
  • outdoor
  • United States


  • Athletic Certification Training Commission (ACT)

Personal Trainer Overview

Jaret Grossman is a three-time all-American wrestler and owner of Muscle Prodigy LLC in Miami, which has a following over 500,000 unique visitors per month and over 70,000 Facebook fans. He created one of the top selling workout programs called MP45, a 45-day workout and meal plan guide.

Training Philosophy

Jaret not only talks the talk, but walks the walk. He's not going to ask his clients to do anything that he himself can't do. Jaret specializes in weight loss, muscle building, and increasing athletic prowess by running clients through a combination of anaerobic/aerobic cardiovascular training designed to improve VO2 max and vigorous weight training aimed to fully stimulate the muscle fibers for growth. This type of training results in permanent metabolic adaptations. Jaret was also a 3x College All-American. He is THE trainer you want if you are an athlete looking to maximize your potential. Jaret has transformed thousands of people. He also does motivational life coaching and nutritional consulting. He even takes them to the grocery store and walks them through the aisles teaching them about foods.


BS Finance - Bryant University '09 JD - New York Law School '12 MBA - Baruch College '14


Jaret Grossman is a lifetime natural (steroid-free) bodybuilder, certified personal trainer, motivational speaker, and fat loss expert. Muscle Prodigy LLC’s (2010) very own has been a fitness enthusiast for 15 years and has taught thousands of people how to get lean without the use of drugs or supplements using methods of the world’s best bodybuilders, fitness models, and athletes who he’s personally trained with. He’s also been a motivational support figure for millions of people and literally changed their way of thinking through a wide ranging number of techniques such as online communication, public speaking, YouTube videos, and internet-featured articles. Jaret Grossman started up as a blog in 2008 and transformed the website into an entire health and fitness brand that offers health and fitness enthusiasts wide ranging products and services tailored to help them with their goals. garners over 600,000 unique visitors every month, due to its high quality unique content. He created the MP45 program to rival P90X’s program for gym users, which is a 45 day workout regimen and meal plan to get users in the best shape of their lives in only 6 and a half weeks. Thousands have transformed their bodies from it. Jaret had a huge passion for fitness and bodybuilding since his youth. However, what transformed him was getting into the gym to improve in wrestling during his high school years, and he’s been hooked ever since. The goal was to gain weight and get significantly stronger in the process; it has currently been an addiction that remains with him to this day. Jaret is living proof of how you can change your body and transform your “bad genetics” into an asset. He has been following the weightlifting and nutritional principles of elite bodybuilders and athletes, which allowed him to gain 110 pounds of muscle in less than 4 years. In just his first year of training under the principles of H.I.S.T., he went from 98 pounds to 140 pounds. Jaret practices what he preaches and that’s why he is always willing to reveal his body with his shirt off, unlike many other muscle-building authors who talk about building muscle and getting ripped without the results to show for it. Jaret currently weighs 202 pounds with 6% body fat year-round, with a max squat of 490 pounds, max bench press of 320 pounds, and a max deadlift of 570 pounds. He has performed feats such as squatting 325 pounds for 21 reps and 148 pounds for 104 reps, all while being able to run a 5:10 minute mile and do over 250 consecutive pushups and 40 consecutive pull-ups without a break. Regardless of the physical transformations that his self-proclaimed training method H.I.S.T. (High Intensity Stimulation Training) provides, there is no better person out there that can improve an individual both mentally and physically. When Jaret took up wrestling in the 8th grade, he had a scrawny 98 pound frame and only won 2 out of 23 matches. After he started hitting the weights and implementing the philosophy of H.I.S.T., he compiled a record of 52-6 during his junior and senior years of High School. He eventually became New York’s Nassau County Champion, the #1 freestyle wrestler in Long Island, a 3x All- American wrestler in college, and a bronze medalist representing Team USA overseas at the Maccabiah Games. Jaret has suffered numerous injuries from competition including a torn labrum, split biceps tendon, torn LCL, torn meniscus, fractured rib, and fractured ankle. He knew how to successfully rehabilitate his body through strength training and the knowledge he has gained from pushing his body in the gym has transferred throughout all facets of life including education and business. Jaret has a JD from New York Law School, is halfway through his MBA Program at Baruch College, and owns several other businesses.