Yes. I’m on TRT.

I’m on TRT.

I’ve always been open about it. In a perfect world, my hormones would be fully optimized through diet, training, and sleep alone – but that’s just not my reality, and I’ve accepted that.

If your levels are low, it’s crucial to take action. When lifestyle changes aren’t enough, seeking medical treatment can be life-changing.

Recent research* shows that TRT can significantly reduce the risk of bone fractures in both men and women – a reminder of how essential balanced hormones are for overall health.

When optimizing, the right course of action is to test, make lifestyle changes, retest, and, if your levels aren’t changing, seek the right course of treatment with your doctor.

If you can optimize naturally, that’s fantastic. But for many, treatment is the right and responsible choice. Your health always comes first.

*Cited: Peresuh, Simbarashe J et al. “A Matched Retrospective Analysis: The Relationship Between Testosterone Replacement Therapy and the Incidence of Hip Fractures.” The Journal of the American Academy of Orthopaedic Surgeons, 10.5435/JAAOS-D-24-01334. 3 Jul. 2025, doi:10.5435/JAAOS-D-24-01334

#shorts

High Intensity Interval Training

You’ve heard about High-Intensity Interval Training (HIIT), but most people are doing it wrong.

HIIT isn’t about pushing yourself to exhaustion – it’s about training with precision. In this video, I break down how to use HIIT to lose fat efficiently, build lean muscle, and get real results without wasting time.

Stop guessing. Start training with intention.

Learn how short, structured bursts of effort can increase your metabolism, improve endurance, and keep your body burning calories long after your workout ends.

Whether you’re an athlete, coach, or someone looking to take your fitness to the next level, this is the blueprint for making every second count. Watch to learn not only what I do, but the general recommendations for most people, and why it matters.

Subscribe for science-backed training, real coaching, and the truth about what actually works.

Review: Hero Bread

Review: @HeroBread.

For years, people have been pushing me to review this product and I simply hadn’t gotten around to it. While walking through @WholeFoods, I found it on the shelves and thought I’d finally try it for myself.

1 slice of Hero Bread comes in at 45 calories 5g protein and 11g fiber. Not only does it pass our Protein Test (10g of protein per every 100 calories) – it’s also got a lot of fiber. I will say, that all of the protein in the bread is not bioavailable but typically when do you ever eat bread on its own. It’s usually part of a sandwich with an additional protein.

The taste is right there but the texture is a bit rougher and chewier.

Personally, I prefer the taste, texture, and cost of @SchmidtOldTyme 647 bread – though this is only a high fiber bread, not a great source of protein. If I was looking for a bread with strong macros, I prefer @EatRoyo. Having said that, Hero Bread has some very cool products that I’m excited to try in future videos.

#shorts

New jackfruit chips at Costco

New at @Costco – Jackfruit Chips from @PhonomenalFoods.

This is a single-ingredient food that has been made into chip form. The only ingredient is ripened jackfruit which brings the macros to 50 calories and 4g of fiber per serving.

It’s definitely a high fiber food but there is a bit of shoddy marketing in that it mentions protein on the front label – but in reality, there is less than 1g per serving.

I’m going to take these home and try them for myself. Have you tried these yet?

#shorts

HOW TO: Kneeling Banded Hercules Pulldown

ABOUT JACOB:

I am a personal trainer, speaker and accountability coach based in Westchester, NY. I hold over 12 nationally recognized certifications in the field including: NASM, ISSN, Precision Nutrition, Exos, Equinox, and more. Beyond my 10+ years in the fitness industry, I spend 3,200+ hours each year working with a wide range of clients – from CEOs to ex-athletes.

My science-based coaching methods & accountability help people to exceed their health & fitness goals and unleash their best self. I’ve distilled years of experience and a results-driven methodology down to make it as easy as possible for clients to perform to their true potential.

CONNECT WITH JACOB:
https://www.jacobzemer.com/

› DOWNLOAD MY TRAINING APP: https://bit.ly/JZSSapp
› NUTRITION COACHING AND CUSTOM PROGRAMMING: https://bit.ly/JZcoaching

› AMAZON STOREFRONT: https://www.amazon.com/shop/jacobzemer

› FOLLOW ME
» IG: https://www.instagram.com/jacobzemer/
» FB: https://www.facebook.com/jakezemerllc/
» TikTok: https://www.tiktok.com/@jacobzemer

HOW TO: Seated Cable Hercules Pulldown

ABOUT JACOB:

I am a personal trainer, speaker and accountability coach based in Westchester, NY. I hold over 12 nationally recognized certifications in the field including: NASM, ISSN, Precision Nutrition, Exos, Equinox, and more. Beyond my 10+ years in the fitness industry, I spend 3,200+ hours each year working with a wide range of clients – from CEOs to ex-athletes.

My science-based coaching methods & accountability help people to exceed their health & fitness goals and unleash their best self. I’ve distilled years of experience and a results-driven methodology down to make it as easy as possible for clients to perform to their true potential.

CONNECT WITH JACOB:
https://www.jacobzemer.com/

› DOWNLOAD MY TRAINING APP: https://bit.ly/JZSSapp
› NUTRITION COACHING AND CUSTOM PROGRAMMING: https://bit.ly/JZcoaching

› AMAZON STOREFRONT: https://www.amazon.com/shop/jacobzemer

› FOLLOW ME
» IG: https://www.instagram.com/jacobzemer/
» FB: https://www.facebook.com/jakezemerllc/
» TikTok: https://www.tiktok.com/@jacobzemer

HOW TO: Kneeling Cable Hercules Pulldown

ABOUT JACOB:

I am a personal trainer, speaker and accountability coach based in Westchester, NY. I hold over 12 nationally recognized certifications in the field including: NASM, ISSN, Precision Nutrition, Exos, Equinox, and more. Beyond my 10+ years in the fitness industry, I spend 3,200+ hours each year working with a wide range of clients – from CEOs to ex-athletes.

My science-based coaching methods & accountability help people to exceed their health & fitness goals and unleash their best self. I’ve distilled years of experience and a results-driven methodology down to make it as easy as possible for clients to perform to their true potential.

CONNECT WITH JACOB:
https://www.jacobzemer.com/

› DOWNLOAD MY TRAINING APP: https://bit.ly/JZSSapp
› NUTRITION COACHING AND CUSTOM PROGRAMMING: https://bit.ly/JZcoaching

› AMAZON STOREFRONT: https://www.amazon.com/shop/jacobzemer

› FOLLOW ME
» IG: https://www.instagram.com/jacobzemer/
» FB: https://www.facebook.com/jakezemerllc/
» TikTok: https://www.tiktok.com/@jacobzemer

HOW TO: Lying Face Pull

ABOUT JACOB:

I am a personal trainer, speaker and accountability coach based in Westchester, NY. I hold over 12 nationally recognized certifications in the field including: NASM, ISSN, Precision Nutrition, Exos, Equinox, and more. Beyond my 10+ years in the fitness industry, I spend 3,200+ hours each year working with a wide range of clients – from CEOs to ex-athletes.

My science-based coaching methods & accountability help people to exceed their health & fitness goals and unleash their best self. I’ve distilled years of experience and a results-driven methodology down to make it as easy as possible for clients to perform to their true potential.

CONNECT WITH JACOB:
https://www.jacobzemer.com/

› DOWNLOAD MY TRAINING APP: https://bit.ly/JZSSapp
› NUTRITION COACHING AND CUSTOM PROGRAMMING: https://bit.ly/JZcoaching

› AMAZON STOREFRONT: https://www.amazon.com/shop/jacobzemer

› FOLLOW ME
» IG: https://www.instagram.com/jacobzemer/
» FB: https://www.facebook.com/jakezemerllc/
» TikTok: https://www.tiktok.com/@jacobzemer

HOW TO: Dumbbell Wrist Rotations

ABOUT JACOB:

I am a personal trainer, speaker and accountability coach based in Westchester, NY. I hold over 12 nationally recognized certifications in the field including: NASM, ISSN, Precision Nutrition, Exos, Equinox, and more. Beyond my 10+ years in the fitness industry, I spend 3,200+ hours each year working with a wide range of clients – from CEOs to ex-athletes.

My science-based coaching methods & accountability help people to exceed their health & fitness goals and unleash their best self. I’ve distilled years of experience and a results-driven methodology down to make it as easy as possible for clients to perform to their true potential.

CONNECT WITH JACOB:
https://www.jacobzemer.com/

› DOWNLOAD MY TRAINING APP: https://bit.ly/JZSSapp
› NUTRITION COACHING AND CUSTOM PROGRAMMING: https://bit.ly/JZcoaching

› AMAZON STOREFRONT: https://www.amazon.com/shop/jacobzemer

› FOLLOW ME
» IG: https://www.instagram.com/jacobzemer/
» FB: https://www.facebook.com/jakezemerllc/
» TikTok: https://www.tiktok.com/@jacobzemer

Navigating beef on a diet

I’ve taken you to the grocery store with me multiple times.

Something I like to impart time and again when reviewing meat is our tried and true tests:

➡️ The Protein Test – When you check the nutrition label, is there 10g of protein per every 100 calories? One easy way to do the math is by adding a 0 to the end of the protein. For example: 23g protein — 230 calories or less? If yes, it passes.

➡️ The Lean Protein Test – Is there 10g or less of Total Fat or 4g or less of Saturated Fat? If yes, it’s considered a lean source of protein.

For those times there isn’t a nutrition label, consider:

➡️ The Eye Test – This is just what it sounds like. If there isn’t a nutrition label, using your eyes can be one of the better tools in determining whether or not a cut of meat is lean. Is there a lot of marbling? If yes, there is a higher fat content.

➡️ Naming – If a cut of steak says ‘top’, ‘sirloin’, ‘round’, ‘flank’ those are typically leaner cuts of meat.

Use this guide as your cheat sheet when shopping for beef.

Low Calorie, High Protein Aldi’s Haul

In this video, I’m walking you through a full low calorie, high protein grocery haul from Aldi. I’ll show you exactly what I buy to stay on track with my nutrition while keeping the cost low.

If you’re trying to eat healthy, build muscle, or lose fat, the foods you keep in your house matter. This is how I stock my kitchen with high protein, low calorie options that make it easy to stay consistent.

I’ll break down which foods deliver the best protein-to-calorie ratio and how to build balanced meals using Aldi staples that you can find at most major grocers like Walmart, Sam’s Club, Costco, Wegmans, Whole Foods, Trader Joe’s, and BJ’s Wholesale. You don’t need expensive brands or fancy supplements – you just need a plan and the right groceries.

High protein PB&J

Recipe: High protein PB&J greek yogurt:

1️⃣ Tare your scale out with an empty container
2️⃣ Empty 340g of Greek yogurt into container
3️⃣ Add 1 tbsp, 16g, peanut butter
4️⃣ Add frozen berries of your choice
5️⃣ Mix well, put lid on your container, pop in the refrigerator

Macros: ~320 calories 44g protein 4g fiber

When you’re ready to enjoy the next day, all the berries and peanut butter will be mixed in giving you a nice, refreshing, high-protein treat.

#shorts

Tatum Sharp

Director of Social Media

"For there is always light, if only we're brave enough to see it, if only we're brave enough to be it."
- Amanda Gorman

Tatum is the mastermind behind Jacob Zemer’s social media. Every post you come across has its journey through her creative touch. From crafting compelling content and refining videos and reels to composing captivating captions, overseeing videographers, and meticulously planning release schedules – she’s constantly immersed in curating the Jacob Zemer content that captivates our audience!

Away from the digital buzz of social media, Tatum enjoys taking the stage, wielding her bass in her hardcore band, Volition, and indulges her passion for all things horror by frequently cozying up with scary movies.

Specialities:

  • BS Exercise Science minor in Communications
  • EXOS Performance Specialist
  • ACE Group Fitness
  • Creative writing
  • Visual communication

Elise Ladaw

Director of Coaching

“Science is Stronger”

Elise’s primary role as Director of Coaching is to ensure that the coaching business runs smoothly and is driven by science based principles concerning nutrition and exercise science. Her goal is to continually work to enhance the overall client experience, educate the clientele, monitor key performance indicators related to the coaching services, and foster a company culture of continuous learning among coaching staff.

When Elise is not helping the company with all things coaching she is either in the gym lifting weights or taking long walks through the grocery store finding new tasty and macro friendly nutrition products.


Specialities:

  • BAS Food Science 
  • NQ NPC Figure Competitor 
  • ACE CPT 
  • J3 University

Michelle Freedman

Chief of Operations

“Practice not perfection”

Michelle holds a crucial position in supervising the daily operations, aiming for operational efficiency, fostering growth, and contributing to the achievement of the organization’s strategic objectives. Beyond providing structure, Michelle is actively involved in coaching and managing social media activities.

Away from refining policies and operations at Jake Zemer, LLC, you’ll discover Michelle outdoors, often barefoot with her kettlebells, engaging in adventures alongside her husband, two children, and two bulldogs.

Specialities:

  • BFA Graphic Design 
  • 10 years Corporate Fitness Management 
  • ACE CPT & GFI 
  • ACE Nutrition Specialist 
  • Kettlebell Master Instructor 
  • FMS I & II
  • USA Weightlifting 
  • Pre/Post Natal Certified  
  • TRX 
  • Schwinn & Maddog Cycling