Mental Clarity.
Physical Strength.
Science-backed fitness education for teen girls. Real answers. No noise. No agenda.
Fitness information built for girls. Finally.
The internet is full of fitness advice aimed at teen girls. Most of it is wrong. Some of it is harmful. Almost none of it is backed by science.
HewLift exists to change that. We give teen girls ages 12 to 22 the evidence-based information, practical tools, and real answers they deserve — so they can get stronger, perform better in their sport, and build healthy habits that actually last.
No product to sell you. No perfect body to chase. Just the truth about what actually works.
Built for girls doing the work.
This is for you if:
You play a sport and want to train smarter, not just harder
You've been given conflicting advice about lifting, nutrition, or your body and you want real answers
You want to get stronger without the noise of social media telling you what to look like
You're new to training and want a place to start that feels safe and credible
This is for you if you're a parent who:
Wants your daughter to build a healthy relationship with fitness and food
Is concerned about the fitness misinformation she's seeing online
Wants expert, age-appropriate guidance from someone with real credentials
Is looking for structured support that fits her life and schedule
Built by someone who has been there.
Here for the girls who are there right now.
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.
• NASM Certified Personal Trainer
• Adolescent fitness specialization
• Sports medicine background
• Evidence-based approach — no trends, no guesswork
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."
This has never been about being thin. It's not about a number on a scale, a certain look, or chasing someone else's version of what a fit body should be. It's about being strong enough to do the things that matter to you. To show up in your sport. To feel capable in your own skin. To understand how your body works and stop being afraid of it.
Fitness is not one size fits all — and it's definitely not the version social media is selling teens. The work looks different for every girl. What doesn't change is the goal: building something real, something that lasts, something that's genuinely hers.