From stiff to flexible in 12 weeks

Preview text: 48 hours left to get 50% off

Wednesday, Apr 29, 2026 at 10:00 PM EasternKlaviyo

Strength SideFrom stiff to flexible in 12 weeks

Image not available

No image available for this email.

Against Strength Side's usual

Sent in the 10 PM hour, which holds 8% of its emails; 29% arrive in the 11 PM hour. The subject is 34 characters; its average is 28.

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 o1372.shared.klaviyomail.com [198.37.146.176] by our receiving server with ESMTPS
by recvd-…-vvhbr with SMTP
from (unnamed) by geopod-ismtpd-39 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

	May 9, 2026 12:00 AM	The ONLY Hamstring Stretch you Need
	May 5, 2026 2:00 AM	100 Squats in 5 Minutes
	May 2, 2026 12:00 AM	Hips Love This
	May 1, 2026 2:00 AM	Last day on Master Mobility
	Apr 29, 2026 10:00 PM	From stiff to flexible in 12 weeks (this email)
	Apr 24, 2026 10:00 PM	The Hindu Push-Up Builds it ALL
	Apr 24, 2026 12:00 AM	Humans NEED to walk with…