Fitness SDK — training system & app
This is not just fitness.
This is a system.
You train.
You track.
You improve.
Here I share:
— app updates
— new features
— real training experience
Simple. Clear. No noise.
Founder: https://t.me/NasibovLive
Created
17 March 2026 — measured — dated from the channel’s first post
2 measurements spanning 3 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 30–32 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)
Subscribers
Change
11 Aug 2026, 03:31
31
no change
8 Aug 2026, 07:15
31
first reading
Engagement
17 posts held, back to 17 March 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
ERR · 30 days
226.9%
avg views ÷ 31 subscribers
Avg views / post
70.3
3 posts measured
Reaction rate
4.74%
reactions ÷ views · ER floor
Posts in window
3
of 17 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
What these figures were computed from
Window
Rolling 30 days · latest post in window 5 August 2026
Posts held
17 (17 March 2026 – 5 August 2026)
Views total
211
Reactions total
10
Forwards / comments
not exposed by the public surface — not measured, not estimated
Readings taken
11 Aug 2026, 03:31 UTC
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
Photos
13
Videos
3
Links
8
Lifetime counters from Telegram’s own channel header, read 11 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
Video runtime
34s
Average length
11s
Measured directly from 3 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Reaction mix
59 reactions across 16 posts, in 3 distinct kinds. The most used accounts for 72.9% of them.
Every reaction kind recorded on the sample, most used first
Reaction
Count
Share
Share, drawn
❤
43
72.9%
🏆
11
18.6%
👍
5
8.47%
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 16 of the 17 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 59reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 17 most recent posts we hold, published 17 March 2026 to 5 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
🌟FitnessSDK is now on Android
Great news: FitnessSDK is officially available on Android and can now be downloaded from RuStore.
Training is now even more accessible:
• simple and convenient
• fast and effective
• works offline
Open the app and start your workout in just a few taps.
Your training is always with you — at home, at the gym, or on the go.
Download it from RuStore and start training with FitnessSDK
…
🚀 FitnessSDK is coming to Android
We’ve submitted the app for review to Google Play and RuStore. Android users are now one step closer to training with FitnessSDK.
All that’s left is to wait for the stores’ approval — and very soon, the app will be available to download. Stay tuned! 💪
🌟 FitnessSDK is now available in 19 countries!
Another small but important step for our project.
It’s great to see the app gradually expanding beyond a single country and becoming available to more people around the world.
19 countries — and this is just the beginning
We received our first App Store review! 🥹
Thank you for the trust and kind words.
We read every message and keep making the app better for your workouts 💙
⭐️ FitnessSDK Update
Over the past month, FitnessSDK has taken an important step forward.
We focused on making the product more useful, more stable, and easier to use — while continuing to strengthen the foundation for what comes next.
Here’s what changed.
Improved mobile experience
We refined the UI/UX of the mobile app to make key user flows cleaner, more intuitive, and more consistent.
Expanded exercise libr…
🌟 In version 1.0.18, we added an exercise library to the Fitness SDK. This helps users quickly create workout programs or edit existing system programs. We also fixed bugs and made several improvements.
https://apps.apple.com/ru/app/fitnesssdk/id6759220379
https://apps.apple.com/ru/app/fitnesssdk/id6759220379
https://apps.apple.com/ru/app/fitnesssdk/id6759220379
🌱FitnessSDK is now used in 17 countries worldwide.
No ads, no big launch campaigns, no massive budgets — just organic growth, first users, and a clear signal that the product can be relevant beyond one local market.
A small but meaningful milestone for the project.
Moving forward.
I was convinced — and I still hold this belief today — that strength, if it does not come from the strength of spirit or the strength of resistance, is a virtue for slaves; for only a slave can be subdued by force, and for a slave, force becomes a deity.
On the other hand, strength is needed — even absolutely necessary — to affirm and defend certain values, one might say, the highest spiritual values. It must streng…
What’s new in FitnessSDK 1.0.17:
Over the last two weeks, we improved the exercise management flow and made workout program creation faster and easier.
We added a redesigned exercise picker. Exercises are now organized into clear sections such as “My exercises” and “Exercise library”, while selected exercises appear in a dedicated horizontal strip. Users can quickly remove selected exercises or reorder them with dr…
🌟What’s New in Version 1.0.16
This update brings usability improvements and helpful new features:
• Improved workout screen interface — controls are now clearer and easier to use.
• Added workout and rest timers to Dynamic Island and the lock screen — stay on track even when the app is not open.
• Introduced workout program archive — deleted programs can now be restored anytime.
https://apps.apple.com/app/fitnesss…
🌟 FitnessSDK 1.0.5
In this build, the following items were fixed and improved:
⭐️ Fixes
• Fixed a bug with the total workout duration timer.
• Fixed a bug with color display in dark mode.
• Fixed a bug that caused the “Continue Workouts” button animation to glitch on the home screen.
⭐️ Improvements
• Added URL validation in the exercise section.
• When pressing the “Back” button in the exercise section within a …
❤2
Showing the 12 most recent of 17 posts we hold for @FitnessSDK. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Citation-graph rank
Citation-graph rank — 706,652 of 1,480,944entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 11 August 2026 — this
entry's latest reading, not the date you are reading this.
“FitnessSDK” (@FitnessSDK), 31 subscribers as measured 11 August 2026. Telegram Register, tgregister.com/channel/FitnessSDK.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.