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Sarah Ann Brennan (@sarah.z.fit99), Instagram profile photo
Verified on Instagram

Sarah Ann Brennan

Fitness Model
@sarah.z.fit99
Fitness Lifestyle Let's Collab 💌DM Photographer 📸@sarahbrennanhdproductions @ruleoneproteins @aoxjox @rougetone
  • Fitness & Health
  • Digital Creator
  • Following 7.3K
  • Followers 31.1K
  • Engagement 1.32%
  • Avg comments 174

About Sarah Ann Brennan

Sarah Ann Brennan (@sarah.z.fit99) is a Fitness Model creator on Instagram, also filed under Fitness & Health and Digital Creator. The account has 31,061 followers and 2,657 published posts. Recent posts average 240 likes and 174 comments, an engagement rate of 1.32%.

With 31.1K followers, Sarah Ann Brennan is a micro creator by the common 10,000 to 100,000 definition. Sarah Ann Brennan follows 7,302 accounts, so the audience is roughly 4.3 times the size of the list followed. Sarah Ann Brennan uses an Instagram professional account. Flinque files Sarah Ann Brennan under 3 categories, led by Fitness Model and followed by Fitness & Health and Digital Creator.

The Instagram bio for Sarah Ann Brennan runs to 10 words across 5 lines. The bio mentions @sarahbrennanhdproductions, @ruleoneproteins, @aoxjox and @rougetone. The latest activity Flinque has on record for Sarah Ann Brennan dates from January 2026.

Story Highlights

Unlocking shows the title and cover image of every story highlight this creator keeps pinned to the profile.

2,657 Posts

Of the 10 most recent posts shown for Sarah Ann Brennan, 6 are videos and 4 are carousels. That mix leans toward videos. With 2,657 posts published, Sarah Ann Brennan's archive runs well past the 2,000 mark. Against the audience, that is roughly 12 followers for each post published. Sarah Ann Brennan also keeps 25 story highlights on the profile. All 10 carry captions, averaging 57 words each. The captions are written mainly in English. Words that recur across them include care, real, gymgirl, yourself and being. The captions tag #gymgirl, #gymlife, #gymfit, #fitness and #fitnesslife.

❤️Take care of your health while you’re young and your future self will thank you.
I wasn’t meant to peak in high school — I’m building a life where I get stronger, healthier, and more confident with time and dedication 😌

Being a mom motivates me more than anything to fully commit to my health. I want energy, longevity, and to age like fine wine 🍷💪
This is the real long-term investment❤️

thank you for being here! Love you guys so much for all your support❤️❤️❤️

please leave a comment and follow to support🥰
Back day is essential for that hourglass shape baddies 💚💚💚💚

Did you know at 50% of new gym goers have already quit and up to 80-90% will quit by the end of the month!! Keep showing up and keep grinding my friends!!!

#gymfit #gymlife #fitness #fitnesslife
Forever my gym crush 💙

#gymgirl #gymcrush #fitmoms #fitspo #explore
Babes remember thatSocial media isn't real life and no one looks perfect all the time! Everyone posts their best angles and the most flattering looks.

You don't need to compare yourself to anyone and just always focus on loving you in all shapes and sizes💙

#selflove #gymgirl #realbodies
It's perfectly acceptable to want to look snatched this summer Mamassss😘 LETS GOOOOOOOOO🧡

Let this be your reminder: taking care of your body is not vain. It’s self-care—and it’s one of the most powerful things you can do for yourself.😌

Well, eating right and working out has about 1 million other benefits outside of physical, the confidence that muscles and a fit body can give you is unmatched.
#fitnessinspo #fitmom #happyfriday
The way this set matched the sunset was too perfect 🌅

If you’re going to buy something anyway, why not let it do some good too?

Your purchase can be more than just a product — it can help feed someone, support a mission, and create real impact. When we choose brands that give back, we’re using our purchasing power to benefit others, not just ourselves.

Small choices add up. Shop with purpose. Support companies that feed people and lead with heart. 🤍
Because spending money feels way better when it helps someone else eat.
Matcha Milk tea boba is the way to my heart 🥰

Solo boba dates + gym dates = my favorite kind of therapy and self care🧋
This year I'm focusing on being dedicated to my goals, loyal to my routine, and enjoying being with me.

Remember you always have yourself and that's more than enough 🩵

Thank you for being here🥰 #gymgirl #solodate #boba #matchamilktea🍃
This one is for the girls 😏😘
90s style GRWM 💜

#showittystyle #staywarmwithshowitty #showittywinterfashion #ɴᴇᴡʏᴇᴀʀ2026
We’re stepping into the new year with nothing but big energy, positive vibes, and bigger goals. ✨
No shrinking, no doubting, no playing small — this year is all about leveling up in every way.
If it doesn’t motivate me, inspire me, or push me forward… I’m leaving it behind ✌🏽

I’m manifesting growth, confidence, and everything I once thought was too big for me.
🥹2026 is personal. It’s powerful. And it's ours!!!
#newyear #newgoals #positivity #growth #gymlife
This Protien is helping Mama get thicccc this bulking season and I'm loving it🙂‍↔️
💜Our favorite protein got a new look so you know I had to match the fit ✨
I love repping Rule 1 with pride. New look, same power.

Let's gooo #Rule1Athlete #FueledByRule1 #rule1protien

Sarah Ann Brennan's engagement

Sarah Ann Brennan's engagement rate on Instagram is 1.32%, between 1% and 3%, or 1 to 3 likes and comments per 100 followers. On a typical post that comes to about 1 like or comment for every 76 followers. Comments stay close to likes on Sarah Ann Brennan's posts, at 240 likes and 174 comments on average, about 1.4 likes per comment.

Engagement rate

1.32%

Avg likes
240
Avg comments
174
Interactions : followers
1 : 76

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Age & Gender

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Audience Location

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Primary Language

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Audience Interests

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Authenticity

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Audience Quality Score

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Brand Affinity

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Content Strategy

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Industry Fit

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Research Sarah Ann Brennan further

Flinque ranks Instagram creators in Fitness Model, Fitness & Health and Digital Creator, categories Sarah Ann Brennan is filed under, and its free tools measure the same figures for any public account.

Frequently asked questions

These answers about Sarah Ann Brennan are generated from the Instagram profile data Flinque holds for the account.

Who is Sarah Ann Brennan?

Sarah Ann Brennan (@sarah.z.fit99) is a Fitness Model creator on Instagram, also filed under Fitness & Health and Digital Creator. Sarah Ann Brennan uses an Instagram professional account. The Instagram bio for Sarah Ann Brennan runs to 10 words across 5 lines.

How many followers does Sarah Ann Brennan have?

Sarah Ann Brennan has 31,061 followers on Instagram (31.1K). Sarah Ann Brennan follows 7,302 accounts, so the audience is roughly 4.3 times the size of the list followed. With 2,657 posts published, Sarah Ann Brennan's archive runs well past the 2,000 mark.

What is Sarah Ann Brennan's engagement rate?

Sarah Ann Brennan's engagement rate on Instagram is 1.32%, between 1% and 3%, or 1 to 3 likes and comments per 100 followers. On a typical post that comes to about 1 like or comment for every 76 followers. Comments stay close to likes on Sarah Ann Brennan's posts, at 240 likes and 174 comments on average, about 1.4 likes per comment.

What does Sarah Ann Brennan post about on Instagram?

Flinque files Sarah Ann Brennan under 3 categories, led by Fitness Model and followed by Fitness & Health and Digital Creator. Of the 10 most recent posts shown for Sarah Ann Brennan, 6 are videos and 4 are carousels. The 10 recent Instagram captions Flinque holds for Sarah Ann Brennan repeatedly use the words care, real, gymgirl, yourself and being. Sarah Ann Brennan's captions carry hashtags such as #gymgirl, #gymlife and #gymfit. Sarah Ann Brennan writes those captions mainly in English. Sarah Ann Brennan keeps 25 story highlights, which open with a free Flinque account.

How do I contact Sarah Ann Brennan for a collaboration?

Sarah Ann Brennan's contact details are not published on Flinque's public profile. The Instagram bio links to 2 external sites, and a free Flinque account opens those links. Brands with a free Flinque account can shortlist Sarah Ann Brennan and use Flinque's outreach tools wherever a contact route is on file.

Sarah Ann Brennan's own Instagram profile is the one outbound link Flinque publishes for the account, and the 2 bio links open after signing up.

Public profile data sourced from Instagram. Flinque is not affiliated with Sarah Ann Brennan.

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