How Muscle Charge writes email.
45 emails classified across 4 months, all sent through Self-hosted. Tracked since May 2026. Every hook, framework, offer type and CTA — on the record.
Muscle Charge is one of 973 brands tracked in the BadRep vault, classified under Health & Fitness. We've indexed 45 emails from Muscle Charge since May 2026, sent at a cadence of roughly 11.3/month through Self-hosted. Their program leans on Win-back sends with Problem hooks; below is everything BadRep has noticed about how they actually write to their list.
- Sends 2.1× more often than the median brand BadRep tracks (11.3 vs 5.5 emails/month).
- Win-back is the dominant program — 27% of all sends (12 of 45 emails).
- Hook of choice: "Problem" — opens 33% of sends.
- Subject lines average 37 characters, in the sweet spot for mobile preview (~30–50 chars).
- Promotionally heavy: 82% of emails carry an offer, with "% Off" the most common format.
- Latest send tracked: 5 days ago — Muscle Charge is currently active.
How Muscle Charge stacks up in Health & Fitness.
Against the Health & Fitness field, Muscle Charge keeps subject lines plainer than the field (0% carry an emoji vs 24%), and runs a more broadcast style than peers (7% personalized vs 25%).
| Metric | Muscle Charge | Health & Fitness median | Read |
|---|---|---|---|
| Emoji in subject | 0% | 24% | 0% of niche |
| Personalization | 7% | 25% | 28% of niche |
| Median subject length | 37 chars | 37 chars | ≈ niche |
| Median body length | 237 words | 325 words | 27% shorter |
Benchmarks computed from 4,593 emails across 202 Health & Fitness brands in the BadRep vault.
What Muscle Charge does on repeat.
Most-used email types
- 01Win-back27%
- 02Upsell / Cross-sell18%
- 03Onboarding16%
- 04Promotional16%
- 05Free Trial11%
Most-used hook types
- 01Problem33%
- 02Bold Claim29%
- 03Direct Offer20%
- 04Question7%
- 05Curiosity7%
The last 6 months of Muscle Charge.
Latest send tracked: 5 days ago. Peak month was Jun 26 with 16 emails.
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Muscle Charge email FAQ.
What email platform (ESP) does Muscle Charge use?
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What types of emails does Muscle Charge send?
What hook types does Muscle Charge use to open emails?
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Does Muscle Charge personalize its marketing emails?
What offers does Muscle Charge run in email?
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