Science-backed fitness, nutrition, and body literacy for teen girls ages 12–22. Real answers from a credible source — not another influencer with no credentials telling you what to eat.
Here's what actually works. Not a scaled-down men's program. Not trend content. Four systems, built around how girls actually develop.
Body literacy that actually teaches girls how their bodies work — menstrual cycles, puberty, iron, energy, recovery. The awareness nobody's teaching, built on evidence instead of rules.
Explore this foundation →Phase-appropriate strength training built around how girls actually develop. Progressive strength, power, and athleticism — designed for a female body, at the stage she's in.
Explore this foundation →Mental strength is trainable too. Confidence, self-talk, body image, and the real emotional reality of being a teen — warm, direct, never preachy. Never talking down.
Explore this foundation →Fueling for growth, energy, and performance — not for being smaller. The #1 risk for active teen girls isn't eating too much. It's eating too little. Somebody has to say that plainly.
Explore this foundation →Whether she's a competitive athlete at a private school or a kid on a team with a $500 budget — every girl deserves real answers from a credible source.
Not an adapted men's program. Not influencer trend content. Not a product built to sell a look. The truth is, most of what teen girls see online is actively working against them. HewLift exists to cut through that noise.
Real strength. Real skill. Real training. Not a product. Not an aesthetic. Not a trend.
What it takes to do this — off a board, on a field, in a gym — is consistency, smart programming, real fueling, and a body you understand. HewLift teaches that. Every pillar. Every phase.
HewLift was founded by Jen — a NASM-certified personal trainer with a specialization in adolescent fitness and sports medicine. She's also a mom watching her own daughters navigate the same confusing fitness landscape she did as a teenager.
HewLift exists because she couldn't find the resource she wished she'd had at 15. So she built it.
"What you see in that photo isn't a gift. It's the result of showing up consistently, training smart, and understanding how my body actually works. That knowledge shouldn't take decades to find. That's why HewLift exists."
For girls doing the work. For moms who want real answers. Drop your email and get evidence-based strength, fuel, and mindset — the good stuff, straight to your inbox. Free, and you'll be first to know when we launch training programs.
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Ready to train? Book a 1:1 session with Jen →