CCTA + Results | Executive Health Scan

I recently underwent a comprehensive executive health scan at Fountain Life to take a deep dive into my overall health.

One of the most eye-opening tests I had was a Coronary CT Angiography (CCTA), which provides a detailed look at my heart and arteries. In this video, I walk you through the entire process—from what the test involves to my personal results and what they mean for my long-term health.

If you’re interested in optimizing your health and staying ahead of potential risks, make sure to like this video, subscribe to the channel, and check out the rest of my Executive Health Scan series:

1️⃣ DEXA
2️⃣ Bloodwork + testing
3️⃣ MRI

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What is RIR?

What is RIR? Why is it important? What does it look like?

RIR, or Reps in Reserve, is a measure used to indicate the intensity of your training. A lower RIR means a higher intensity level.

In simple terms, if your RIR is 1, you have only one more rep you could perform before reaching technical failure.

So, why is RIR important?

For effective training and to stimulate muscle adaptation, your sets need to be challenging. Tools like RIR and RPE (Rate of Perceived Exertion) help you gauge and ensure your workout intensity is at an optimal level.

What does RIR look like?

RIR of 3 or less: Your sets will appear challenging and feel fatiguing. The speed of your repetitions will noticeably slow down. It’s recommended to aim for an RIR of 3 at a minimum to ensure your training is sufficiently intense.

#shorts

Go-to condiments

I’m passionate about making dieting sustainable, and one of the easiest ways to keep meals enjoyable is by using diet-friendly condiments and dressings. They add flavor without derailing progress.

For a condiment to make the cut, I’m looking for 30 calories or less per tablespoon. So, while Chick-fil-A sauce (80 calories per tablespoon) might need to take a backseat for now, here are some great alternatives:

1️⃣ @PrimalKitchenFoods
2️⃣ @GHughesSugarFree
3️⃣ @BolthouseFarms
4️⃣ @SkinnyGirlBrand
5️⃣ Hot sauce, @HuyFongFoods Sriracha, @A1OriginalSauce steak sauce, mustard

Remember: always check the nutrition label first. Some sauces use different serving sizes—teaspoons instead of tablespoons—and not all condiments fit the 30 calories per tablespoon or less rule. Don’t assume—double-check before adding it to your meals.

#shorts

4 foods on repeat at Whole Foods

Here are some of my foods on repeat at @WholeFoods:

1️⃣ Grass-fed Ribeye – 9g total fat, a lean protein source, and absolutely delicious.
2️⃣ @StrongRoots Proper Fries – Made with simple ingredients and easy to pop in the oven for dinner.
3️⃣ Seafood – I eat seafood twice a week for its Omega-3s and micronutrient benefits.
4️⃣ Greek Yogurt Dessert Bars – The Coffee & Cream and Blueberry flavors are incredible.

What are your Whole Foods staples?

#shorts

Correlation vs. mechanism

Someone recently left a comment on my @Bodybuildingcom podcast feature saying: “VO2 max is the leading indicator for length of life. Grip strength is probably the leading indicator for quality of life.”

I don’t necessarily disagree, but there’s an important distinction to make – one is mechanistic, while the other is correlational.

VO2 max – the maximal rate of oxygen consumption during exercise – is a direct mechanism for longevity. A higher VO2 max improves cardiovascular and pulmonary function, meaning it actively contributes to a longer life.

Grip strength, on the other hand, is just a correlation. A strong grip doesn’t cause you to live longer; it’s simply associated with greater muscle mass, strength, or an active lifestyle. You could have an elite grip but still suffer from cardiovascular disease, diabetes, or other health conditions that impact longevity.

VO2 max stands apart because its benefits are independent of other factors meaning it’s a clear predictor of lifespan. Grip strength? A useful indicator, but not the driving force.

#shorts

150g of protein for 1500 calories at Whole Foods

Showing you how to hit 150g of protein for 1500 calories at @WholeFoods:

🍳 Breakfast – 2 spinach and egg white bites + 3 slices of @Applegate ham + @FoodForLifeBaking Ezekiel english muffin | 400 calories 40g protein

🥩 Lunch – 4oz 93/7 ground beef + 200g yellow potatoes + 200g frozen mixed vegetables | 457 calories 32g protein

🥤 Snack – 2 @SlateMilk protein shakes + 90g raspberries | 257 calories 41g protein

🐟 Dinner – 6oz cod + 200g steamed broccoli + 200g sweet potato + 2oz broccoli sprouts tossed in 2tbsp @WaldenFarms_USAofficial balsamic vinaigrette | 387 calories 39g protein

TOTAL: 1501 calories 152g protein

#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