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The ACL Institute review

The ACL Institute publishes 132 course modules on Skool. It is free to join, with paid tiers inside.

A review on the numbers, not an opinion: nobody here has joined The ACL Institute, and nothing below is a verdict.

The ACL Institute is a Skool community offering ACL rehabilitation education to clinicians, coaches and students.[1] Its subjects are ACL rehab, performance and return to sport.[1] The community runs monthly live lectures of 30 to 60 minutes given by experts, along with open Q&A, discussion threads and updates on ACL research, news and events.[1] Members connect with clinicians, coaches and students in other parts of the world.[1] A further tier, ACL Institute Pro, adds lecture recordings, bonus lectures, quarterly masterclasses, implementation frameworks, PDF breakdowns and weekly research reviews.[1] The Skool group was created in January 2025.[1]

How we measure · Report an error or ask for removal

Members
1,490
Published price
Free to join, paid tiers inside
Members, last 30 days
+10
3 Oct 2026 to 2 Nov 2026
Rank by members
#1,180
of 6,077 sellers listed here
Check the Course score
84
B+, strong
Created
15 Jan 2025
Skool publishes this date
Readings
15
since 5 Sept 2026

About The ACL Institute

Sources

  1. Skool listing: skool.com/the-acl-institute, retrieved 28 Sept 2026

Compiled by Check the Course from the sources listed, to the best of our ability.

What the listing describes
FormatCommunityIncludesRecordings and replays

Read from the listing’s own words: what is offered, never how well.

What is inside

Course modules
132
Courses
25
Posts, all time
199
People running it
2

Counts published by The ACL Institute on its own page, read on 28 Sept 2026: how much is included, never how good it is. Listed as run by zachary-atwood-3616.

How we knowSourced & dated
Observed on 2 Nov 2026 from Skool source page archived copy da97fd2e2782.
Observable monthly ceiling
Not calculated

This community is free to join, with paid tiers inside. The readings record the free join price, not the prices of the paid tiers, so no ceiling is calculated.

Check the Course Score
84B+Strong

Ahead of 84% of the 13,577 Skool communities we track, including ones without a page here, on the measures below, each read from a figure The ACL Institute published itself.

  • Size 53% of the scoreahead of 87%
  • Growth 27% of the scoreahead of 39%
  • Track record 20% of the scoreahead of 68%

An algorithmic position among tracked listings: not an endorsement, a guarantee or advice. How the score works.

  • Top 25% by size on Skool. Measured by Check the Course.Top 25% by size on Skool. Measured by Check the Course.

Run this community?

Add this badge to your site

It links to this page and shows the date it was measured.

Style
Top 25% by size on Skool. Measured by Check the Course.
Where it goes

<a href="https://checkthecourse.com/communities/skool-the-acl-institute"><img src="https://checkthecourse.com/badge/skool-the-acl-institute?kind=size" alt="Top 25% by size on Skool. Measured by Check the Course." width="360" height="76" loading="lazy"></a>

Paste it into any page that accepts HTML. The badge keeps itself up to date.

Evidence and signals

Listed on 1,490 members.

Evidence: measured.

First recorded
5 September 2026our first reading, not its launch

Tracked over time

Member change
No changeover 3 days+10+0.7%over 30 days
Price change
Unchanged at all 14 readings with a price

15 observations over 57 days.

Member count
1,4781,4801,4821,4841,4861,4881,4901,4905 Sept 20262 Nov 2026change

Observation log

Observation log
ObservedMembersChangePriceCeiling / month
2 Nov 20261,4900Free + paid tiersNot calculated
29 Oct 20261,4900Free + paid tiersNot calculated
29 Oct 20261,490+1Free + paid tiersNot calculated
25 Oct 20261,489+5Free + paid tiersNot calculated
21 Oct 20261,4840Free + paid tiersNot calculated
17 Oct 20261,4840Free + paid tiersNot calculated
13 Oct 20261,4840Free + paid tiersNot calculated
11 Oct 20261,4840Free + paid tiersNot calculated
9 Oct 20261,4840Free + paid tiersNot calculated
7 Oct 20261,484+1Free + paid tiersNot calculated
5 Oct 20261,483+3Free + paid tiersNot calculated
3 Oct 20261,480-1Free + paid tiersNot calculated
1 Oct 20261,481-1Free + paid tiersNot calculated
28 Sept 20261,482+4Not recordedNot calculated
5 Sept 20261,478Free + paid tiersNot calculated
Average per week, last 30 days3 Oct 2026 to 2 Nov 2026+2
Average per week, since first reading5 Sept 2026 to 2 Nov 2026+1

Course content readings

Course content readings
ObservedPostsModulesCourses
28 Sept 202619913225
9 Sept 202619913225
Added per week9 Sept 2026 to 28 Sept 2026000

Common questions about The ACL Institute

What is The ACL Institute?
The ACL Institute is a Skool community offering ACL rehabilitation education to clinicians, coaches and students. Its subjects are ACL rehab, performance and return to sport.
How much does The ACL Institute cost?
The ACL Institute is free to join on Skool, with paid tiers inside, read 2 Nov 2026.
How many members does The ACL Institute have?
The ACL Institute lists 1,490 members, read 2 Nov 2026.
How has The ACL Institute's membership changed?
From 1,478 members on 5 Sept 2026, our first reading, to 1,490 on 2 Nov 2026: within 1%.
What do you get inside The ACL Institute?
The ACL Institute publishes 132 course modules, 25 courses, 199 posts, 2 admins. Communities with the most course content.