Is “muscle memory” real?
Preview text: What science says about getting your old gains back.

Using this email in an article? Credit: Legion email via They Sent It, with a link to this page. Full-size image
- Subject
- Is “muscle memory” real?
- Preview text
- What science says about getting your old gains back.
- From
- contact@
legionathletics.com - Brand
- Legion
- ESP
- Klaviyo
- Sent
- Thu Oct 1, 2026, 6:41 PM ET
- Sent to
- bblsbook.com, bylegion.com, nutritionsecrets.com
- Size
- 50 KB
- Images
- 5
- Links
- 13, 2 of them buttons
- Subject length
- 26 characters
Against Legion's usual
Sent in its busiest hour, 6 PM, which holds 11% of its emails. The subject is 26 characters; its average is 38.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Mike Matthews <[email protected]>
- Reply-To
- [email protected]
- Subject
- Is “muscle memory” real?
- Date
- Thu, 01 Oct 2026 22:41:10 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-67
- Return-Path domain
- send.legionathletics.com
- DKIM signature
- d=legionathletics.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-canary-…-2zgt8 with SMTP
- from (unnamed) by geopod-ismtpd-67 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 2, 2026 11:49 PM | [SALE] BOGO 50% OFF your supplements | |
| Oct 2, 2026 8:03 PM | Creatine you’ll actually take | |
| Oct 2, 2026 8:11 AM | 🚨BOGO 50% OFF discount on your items expires soon! | |
| Oct 1, 2026 6:41 PM | Is “muscle memory” real? (this email) | |
| Oct 1, 2026 8:44 AM | Not sure about our supplements? | |
| Oct 1, 2026 8:10 AM | Can 1 million fitness pros be wrong? | |
| Oct 1, 2026 2:51 AM | [LAST REMINDER] BOGO 50% off your picks |
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