Strong recovery → stronger lifts

Preview text: How saunas support strength training 💪

SISU LifestyleMonday, Sep 21, 2026 at 9:06 AM EasternKlaviyo
SISU LifestyleStrong recovery → stronger lifts
Subject
Strong recovery → stronger lifts
Preview text
How saunas support strength training 💪
From
sales@sisulifestyle.com
Sent
Mon Sep 21, 2026, 9:06 AM ET
Size
39 KB
Images
14
Links
11, 7 of them buttons
Subject length
34 characters

Against SISU Lifestyle's usual

Sent in its busiest hour, 9 AM, which holds 54% of its emails. The subject is 34 characters; its average is 32.

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
SISU Lifestyle <[email protected]>
Subject
Strong recovery → stronger lifts
Date
Mon, 21 Sep 2026 13:06:32 +0000 (UTC)
Message-ID domain
geopod-ismtpd-58
Return-Path domain
k1.send.sisulifestyle.com
DKIM signature
d=send.sisulifestyle.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-tdzlh with SMTP
  2. from (unnamed) by geopod-ismtpd-58 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

Report this email

Sent just before and after

Oct 6, 2026 7:30 PMSISU Real Ones 💪🌲 Harvey Lewis
Oct 4, 2026 9:00 AM30% off is still on 💪
Sep 30, 2026 11:31 AM30% off. One week only.
Sep 21, 2026 9:06 AMStrong recovery → stronger lifts (this email)
Sep 19, 2026 10:05 AM10 tips for a better sauna session
Sep 17, 2026 9:30 AMHydration goes beyond the sauna
Sep 2, 2026 4:22 PMYour VIP access starts now! 🔑

More from SISU Lifestyle

All SISU Lifestyle emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Sep 21, 2026.

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.