AI workout builder · 10–30 min
No time is an excuse.
15 minutes is a plan.
Tell FifteenFit how long you've got and where you are. Get a coach-quality session built for your level — and if life gets in the way, it adapts instead of piling on.
10–30
minutes
10
levels
0
guilt trips
Today · Home · 15 min
Gentle Full-Body Start
- March in placewarm-up60s
- Bodyweight squatsmain3 × 10
- Incline push-upsmain3 × 8
- Glute bridgemain3 × 12
- Child's posecool-down45s
Three taps from couch to sweat.
Pick your minutes
10, 15, 20 or 30. The AI builds a full session — warm-up to cool-down — that fits exactly.
Home or gym
Bodyweight in the living room, a kettlebell, or the full rack. Every plan matches what you have.
Level up gently
Ten beginner-friendly stages. Finish sessions, rate them, and difficulty grows only when you're ready.
Home
Bodyweight, bands, a kettlebell — whatever you own.
Gym
Dumbbells, cables, machines — in and out in 20.
Missed a day? We adjust — you don't pay for it.
Skip a session and your next one is automatically eased back about 20%. Gone a week? We step your level back a notch so you return without soreness. The plan simply shifts forward — never a punishing double-up.
Your first AI workout is free. Cancel anytime.
- Unlimited AI workouts sized to your 10–30 minutes
- Home (any equipment) or full gym sessions
- Beginner-friendly levels that progress with you
- Missed-day auto-adjust — no double-ups, no guilt
- Workout player with timers, rest and form cues
- Full history, streaks and weekly tracker