@_erina_martins
Explore Fitness Creators27+ yrs experience Technical Director @corecollective.studios Sports Degree @fmh_ulisboa Pilates PG @unopilates Become a HeatedSculpt©️ Instructor👇🏼
Outreach This Creator For FreeErina Martins | Classical Pilates & Fitness is a Fitness creator on Instagram based in Portugal, tracked in the InstME index with 10.9K followers. Erina Martins | Classical Pilates & Fitness has shared 787 posts to date, currently around 3 posts a week. Typical posts draw 423 likes and 15 comments, putting engagement at 4.02%.
Counting 10.9K followers and 787 posts, _erina_martins sits in the InstME index as a Fitness account.
Benchmarked against 6,024 Fitness accounts with 10K–100K followers, _erina_martins posts a 4.02% engagement rate that is above the median of 2.04%.
The comment-to-like ratio works out to one comment per 28 likes, pointing to a healthy amount of conversation.
Posting frequency for _erina_martins sits at about 3 posts per week.
Estimated sponsored-post value
$150–$280
Based on 10.9K followers and a 4.02% engagement rate, a single sponsored post by _erina_martins is worth an estimated $150–$280. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.Predominantly men · mostly 18–34
Typical for Fitness creators in Portugal, modeled from the niche, not measured for this account.
Content Focus
Primary: Fitness
| Metric | _erina_martins | Cohort median |
|---|---|---|
| Engagement rate | 4.02% | 2.04% |
| Average likes | 423 | 523 |
| Average comments | 15 | 23 |
| Posts per week | 2.97 | 0.28 |
Median values from 6,024 Fitness accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
| Metric | _erina_martins | Cohort median |
|---|---|---|
| Engagement rate | 4.02% | 1.13% |
| Average likes | 423 | 244 |
| Average comments | 15 | 11 |
| Posts per week | 2.97 | 0.74 |
Median values from 243 accounts in Portugal with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Sep 15, 2026
Erina Martins | Classical Pilates & Fitness is a fitness creator based in Portugal on Instagram, with 10.9K followers.
Erina Martins | Classical Pilates & Fitness posts on Instagram as @_erina_martins.
Erina Martins | Classical Pilates & Fitness has 10,893 followers on Instagram (10.9K) as of Sep 15, 2026.
Erina Martins | Classical Pilates & Fitness's engagement rate is 4.02%, calculated from average likes and comments per post relative to followers. That is above the median of 2.04% for Fitness accounts with 10K–100K followers in the InstME index.
Posts by Erina Martins | Classical Pilates & Fitness average 423 likes and 15 comments.
Erina Martins | Classical Pilates & Fitness posts about 3 times per week on average.
Erina Martins | Classical Pilates & Fitness is registered as a creator account on Instagram.
Avg Comments
15
10.3K
Engagement
2.15%
Erina Martins | Classical Pilates & Fitness is categorized as a fitness account in the InstME index, based on the profile's bio and Instagram category across 787 posts.
Erina Martins | Classical Pilates & Fitness's profile places the account in Portugal. Location comes from public profile signals, so treat it as the account's stated market rather than a confirmed address.
A sponsored post from Erina Martins | Classical Pilates & Fitness is estimated at $150 to $280. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
