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Data updated: July 2026

Isak Fonseca personal training โœ“

@isak_fonseca ยท Instagram ยท DK ยท fitness

Followers
7.8K
Following
3.1K
Posts
323

About Isak Fonseca personal training

Isak Fonseca is a certified personal trainer based in Denmark, specializing in fitness, gym, and yoga. With a focus on motivational and inspirational content, he shares tutorials and demonstrations through various formats such as reels, stories, and live streams. His expertise as an expert creator is reflected in his high authenticity score of 0.95 and a content quality score of 0.85. Isak engages with his audience primarily in Danish and Portuguese, providing both one-on-one and online training options. Some content may require brand review.

@isak_fonseca's followers & following

7.8K

@isak_fonseca currently has 7,802 followers on Instagram and follows 3,135 accounts, a follower-to-following ratio of 2.49. That places the account in the nano tier of fitness creators.

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@isak_fonseca's content

323

@isak_fonseca has published 323 posts to date, working across reels, stories, long-form-video, live-streams. The account's content is classified under fitness, gym, yoga. Bio: โ€œCertified Personal Trainer @sportinghealthclub 1-1 training or online Capoeira-Mestre steen- Grupo Senzaโ€ฆโ€

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AI quality check on @isak_fonseca

95/100High authenticity

Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.

  • Audience location & demographics
  • Engagement quality & authenticity
  • Follower growth patterns
  • Signs of purchased followers
  • Content niche classification
  • Brand safety screening
  • Posting activity & consistency
  • Language & audience fit
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@isak_fonseca's rankings on Zaver

36,682ndin fitnessof 39,215 vetted creatorsSee full ranking โ†’2,487thin Denmarkof 2,624 vetted creatorsSee full ranking โ†’

Based on follower count among creators that passed Zaver's indexing quality bar.

@isak_fonseca's audience

Audience snapshot

60% male ยท 40% female

Core age group25-34

The audience skews slightly male at 0.6 and primarily falls within the 25-34 age range. The top geographic location for Isak's followers is Denmark, indicating a localized engagement with his fitness content.

Collaboration pricing

Price tierstandard

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Which brands fit Isak Fonseca personal training?

Isak Fonseca is well-suited for collaborations with brands in the fitness, wellness, and lifestyle sectors. His authentic and professional approach, combined with his expertise in personal training, makes him an ideal partner for brands looking to reach a motivated audience interested in health and fitness.

Frequently asked questions

How many Instagram followers does @isak_fonseca have?

As of July 2026, @isak_fonseca has 7,802 followers (7.8K) on Instagram, follows 3,135 accounts, and has published 323 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @isak_fonseca?

Verified contact details for @isak_fonseca โ€” including business email where available โ€” are held in Zaver, alongside contacts for millions of other Instagram creators. Zaver users can unlock them instantly and reach out from your own inbox. Unlock @isak_fonseca's contact info โ€” free trial โ†’

How much does @isak_fonseca charge for a sponsored post?

@isak_fonseca sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate โ†’

What is @isak_fonseca's net worth?

@isak_fonseca's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 7.8K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream โ€” Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate โ†’

Does @isak_fonseca have fake followers?

Zaver's AI authenticity check scores @isak_fonseca 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check โ†’

Who follows @isak_fonseca?

@isak_fonseca's 7.8K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns โ€” age bands, gender split and country-level distribution โ€” are part of @isak_fonseca's report on Zaver.

Which influencers are similar to @isak_fonseca?

Zaver lists comparable fitness creators in Denmark in the "Influencers like @isak_fonseca" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 39,215 vetted fitness creators with plain-English queries.

What is the follower count?

Isak Fonseca has 7,802 followers.

What is the engagement rate?

The engagement rate is currently not available.

What is the collaboration pricing?

Isak falls into the standard price tier, but pricing can vary based on specific collaboration details.

What is the content niche?

Isak primarily focuses on fitness, with secondary niches in gym and yoga.