Train harder, or move better? One of these has a ceiling.

Preview text: Both work. Only one keeps working. Here's the honest comparison.

SupacoreTuesday, Jul 28, 2026 at 9:00 PM EasternKlaviyo
SupacoreTrain harder, or move better? One of these has a ceiling.
Subject
Train harder, or move better? One of these has a ceiling.
Preview text
Both work. Only one keeps working. Here's the honest comparison.
From
info@supacore.com
Sent
Tue Jul 28, 2026, 9:00 PM ET
Sent to
United Kingdom (coreshort.co.uk), prenatalshorts.com, Australia (supacore.com.au)
Size
89 KB
Images
20
Links
26, 11 of them buttons
Subject length
57 characters

Against Supacore's usual

Sent in its busiest hour, 9 PM, which holds 35% of its emails. The subject is 57 characters; its average is 44.

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
Supacore <[email protected]>
Subject
Train harder, or move better? One of these has a ceiling.
Date
Wed, 29 Jul 2026 01:00:13 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
marketing.supacore.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=supacore.com s=km1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-109-250-4.kmta.shared-eu.klaviyomail.com [141.109.250.4] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Aug 5, 2026 9:00 PMHow do you know if compression is doing anything?
Aug 2, 2026 9:00 PMDizzy for no clear reason? Notice the timing, not the feeling.
Jul 30, 2026 9:00 PMWhy standing for 30 mins feels like a marathon.
Jul 28, 2026 9:00 PMTrain harder, or move better? One of these has a ceiling. (this email)
Jul 26, 2026 9:00 PMFree global shipping. Free returns. Nothing to lose.
Jul 14, 2026 9:15 PMYou know those days where everything just… works?
Jul 10, 2026 9:00 PM4 signs your legs are telling you something

More from Supacore

All Supacore emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.