1. No results to show.
  1. No results to show.

SHARK ATTACK ATHLETICS

$80/session
Estimated price


Interested in the following discipline(s)

Online now


Thumbtack Guarantee

If you hire this pro, you’re covered by a money-back guarantee. Learn more

If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
Hey San Francisco Bay area, My name is jonathan Montenegro, but you can call me Coach Jay I have been in the business of personal training for over two years now and I specialize in self-defense, boxing, strength & conditioning training, and stretching I am very passionate about the profession that I am in and I literally love what I do. My goal in life is to help you reach and obtain all your fitness goals and through my different fitness programs I know for a fact that shall happen. I am currently in training myself for I am a amateur boxer consistently competing an amateur bout every other month so I know what it takes mentally spiritually and physically to become the best version of yourself through fitness and through all the programs that I have to offer I’ve helped and continue to help very busy professional individuals lose 5 to 10 pounds monthly while gaining muscle and getting toned and helping them become mentally and physically sharp I teach one on one boxing lessons from beginning, intermediate and advance 7 days week I teach one on one strength and conditioning lessons 7 days a week I also run a prison yard strength training, Boot Camp, Saturdays, and Sundays at $20 per person group classes *Boxing Coach *Strength & Conditioning Coach * amateur boxer *Prison yard strength training *I have been boxing for over 10 years now and currently training and competing in boxing bouts “ I know you got what it takes to get it done”
Overview

Hired 8 times

Serves San Francisco, CA

Background checked

1 employee

4 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Credit card, Venmo, and Zelle.

Social media

Instagram

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

Top Pro Icon

2025

Top Pro Icon

2024

Services offered
Learning goals
Level of experience
Interested in the following discipline(s)

Kickboxing or Muay Thai

Boxing

Jiu Jitsu

Krav Maga

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Exceptional 5.0

20 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:


pro avatar
Darsh P.

4 weeks ago

Hired on Thumbtack

Great at what he does. Athletic training like no other. In just a few sessions, I started to see a lot of progress through body weight and weighted exercises. Good at cardio, strength training, and boxing. Would highly recommend to anyone and everyone else.
Personal Training
pro avatar
Daniel H.

Nov 24, 2025

Hired on Thumbtack

Coach J is an outstanding trainer who played a huge role in getting me fully prepared for my fight. His attention to detail and deep experience show in every session—nothing is overlooked. The workouts are challenging, well-structured, and tailored to exactly what I needed to level up. I always felt pushed, supported, and confident in the training process. If you’re looking for a coach who truly knows what he’s doing and is dedicated to your success, Coach J is the one. Highly recommended.
Private Self Defense Lessons
pro avatar
Jacob M.

Oct 22, 2025

Hired on Thumbtack

Starting as a total beginner at 31, I’ve been boxing with Coach Jay now for a little over three weeks and am already seeing improvement in my conditioning, weight and skills! Coach brings the energy, encouragement and experience to every training session. 10/10
Private Self Defense Lessons
pro avatar
Brandon B.

4 weeks ago

I have been training since I was 24 years old. I am now, well, much older. Over that time, I have participated in: weightlifting, running, swimming, yoga, and boxing. Each time I’ve started a new discipline, I’ve always hired a trainer. Usually, I stopped seeing the trainer within 1-2 months and then continued on my own. Not this time and not with Coach Jay. His knowledge of boxing and enthusiasm, not only for the sport, but also teaching it is off the charts. I have been working with him for months and will continue to do so. Coach Jay is for everyone: first timers, amateurs and even pros. He is definitely for you, too. I can’t recommend him enough.
pro avatar
David N.

Apr 3, 2025

Hired on Thumbtack

If you’re looking to improve your boxing skills and your mindset, coach J is your go to guy! Great communication, great skills and mindset improved. Let’s go!
Private Self Defense Lessons
Credentials
Background Check

Jonathan Montenegro

  • Loading