AI fitness coach for adults 40+

Get stronger after 40, kindly.

Joint-friendly home workouts built around your knees, back, schedule and equipment. Take a 2-minute quiz, get your free Week 1 plan, then a quick text check-in each week keeps it just right.

🎉 Launch offer: 2 weeks free, then $7.99/mo
Free Week 1 planNo gym neededCancel anytime
KindFitCoachAI coach · weekly check-in
Hi Linda, Week 1 done! Quick check-in:
1) Workouts done (0–3)
2) How hard (1–10)
3) Knees: A fine · B achy · C sore
3, 6, B. Step-ups bugged my right knee
Nice work, 3 for 3! Week 2:
• Step-ups → hip kickbacks (easier on knees)
• Chair squats: +2 reps
Your new plan is ready 💪
Perfect, thanks!
Sample conversation. Your coach is an AI.
Built on CDC & NIH activity guidanceA joint-safe swap for every move15–60 min, 2–5 days a weekHonest AI coach, no hype
How it works

Three steps. No app to learn.

Everything happens by text and a printable plan. If you can text, you can do this.

1

Take the 2-minute quiz

12 quick questions about your goals, cranky joints, equipment and time.

2

Get your free Week 1 plan

Personalized moves, each with a form card and a gentler swap. Print it or keep it on your phone.

3

Check in by text each week

Reply with a few numbers. Your AI coach adjusts next week: more, less, or a kinder swap.

The weekly check-in

30 seconds a week keeps your plan honest

Every week your coach texts three quick questions. Your answers decide what changes next.

How many workouts did you do?Reply 0–5
How hard did it feel?Reply 1–10
Any joint talking back?A · B · C
→ Your coach adjusts reps, rest and swapsNew plan
KindFitCoach form card showing how to do a chair squat
Form cards

Know exactly how each move should look and feel

  • Clear start and end positions
  • 3 simple cues, plus the one mistake to avoid
  • Sets, reps, rest and how hard it should feel
  • A joint-safe swap for cranky days
Get my free Week 1 plan
Made for real life after 40

Gentle on joints. Serious about results.

🦵

Sore knees or back

Your plan avoids what bugs you, with a gentler swap for every move.

⏱️

Busy weeks

2–5 days a week, 15–60 minutes. Your plan fits your life, not the other way around.

🏠

Home, no gym

Dumbbells, bands, a sturdy chair, or just bodyweight.

Not a fit if you need rehab after injury or surgery, or medical supervision. KindFitCoach gives general fitness guidance, not medical care.

Pricing

Try it free for 2 weeks

The quiz and Week 1 plan are always free. Keep your weekly check-ins and new plans coming with a membership.

Launch offer

Launch Monthly

$7.99/mo
After a 14-day free trial. Cancel anytime.
  • 14 days free
  • New personalized plan every week
  • Weekly text check-ins
  • Form cards and joint-safe swaps
Start my free 2 weeks

Annual

$99/yr
About $8.25/mo, one payment a year.
  • Everything in Monthly
  • One payment per year
  • Progress summary and printable plan
Choose Annual

Free quiz + Week 1

$0
No card needed.
  • 2-minute quiz
  • Personalized Week 1 plan
  • Form cards for every move
Take the quiz

Prices in USD. Regular monthly price after the launch period is $12.99/mo. Memberships renew automatically until you cancel, which you can do anytime from your account.

FAQ

Questions, answered

Is this safe for me?

KindFitCoach is designed for adults 40+ and keeps intensity moderate, with a joint-safe swap for every exercise. It gives general fitness guidance, not medical advice. Check with your doctor before starting a new exercise program, especially with a heart condition, high blood pressure, joint problems or recent surgery. Stop any exercise that causes sharp pain, dizziness, chest discomfort or shortness of breath.

How does the free trial work?

Choose Launch Monthly and your first 14 days are free. After that it's $7.99 a month until you cancel. Cancel before the trial ends and you won't be charged. You'll get a reminder email before the trial ends.

Do I need equipment?

No. Every plan works with bodyweight and a sturdy chair. If you have dumbbells, bands or a kettlebell, tell us in the quiz and your plan will use them.

How do the texts work? Can I stop them?

After the quiz, your Week 1 plan arrives by text (or email). Members get one check-in text a week plus their updated plan. Reply STOP anytime to opt out, HELP for help. Message and data rates may apply.

Is my coach a real person?

No. Your coach is an AI, and we're upfront about that. It reads your check-ins, adjusts your plan and answers questions by text. For anything medical, talk to your doctor or physical therapist.

How do I cancel?

Anytime, on our site. Log in, go to My account and tap Cancel subscription. You keep access until the end of the period you've paid for.

From the blog

Gentle strength, explained

Ready for a plan that's kind to your joints?

2-minute quiz. Free Week 1 plan. Then 2 weeks free.

Take the 2-minute quiz →
2 weeks freethen $7.99/mo · cancel anytime
Take the quiz →