Why standing for 30 mins feels like a marathon.

Preview text: It’s not in your head. Gravity is pulling hard.

SupacoreThursday, Jul 30, 2026 at 9:00 PM EasternKlaviyo
SupacoreWhy standing for 30 mins feels like a marathon.
Subject
Why standing for 30 mins feels like a marathon.
Preview text
It’s not in your head. Gravity is pulling hard.
From
info@supacore.com
Sent
Thu Jul 30, 2026, 9:00 PM ET
Sent to
United Kingdom (coreshort.co.uk), prenatalshorts.com, Australia (supacore.com.au)
Size
87 KB
Images
19
Links
25, 11 of them buttons
Subject length
47 characters

Against Supacore's usual

Sent in its busiest hour, 9 PM, which holds 35% of its emails. The subject is 47 characters; its average is 44.

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From
Supacore <[email protected]>
Subject
Why standing for 30 mins feels like a marathon.
Date
Fri, 31 Jul 2026 01:00:04 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
marketing.supacore.com
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d=shared.klaviyomail.com s=def1; d=supacore.com s=km1
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  2. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

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