Built for every athlete — beginner to marathoner
Wherever you're starting from — couch, club sport, gym, or race calendar — a daily 10–20 minute bodyweight session slots into your life. Here's what it looks like for four different training situations.
Good morning
Ready to train?
🔥 14
day streak
Today · 15 min
Pike Push-Ups
Side Lunges
Hollow Hold
Speed Skaters
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Just getting started (or restarting)
Your first habit
You've tried before — or this is the first time. Either way, the biggest enemy isn't laziness, it's a programme that starts too hard and makes you feel like you're already behind. fitn3s starts you at your actual level (confirmed by a 2-minute fitness test) and scales up automatically. Miss a day? The app doesn't penalise you. It just asks you to show up tomorrow.
How it fits your week
- →10 minutes a day, every day — that's the whole commitment
- →Fitness test sets your starting point so you're never grinding through exercises that are too hard
- →Streak counter makes the chain visible — which makes breaking it feel like a bigger deal
- →Level up on the 40-point scale as your push-ups and wall sit improve
What that can look like
Start with the push-ups you can actually do — even if that's a handful — and let the target climb one step at a time as they get easier. Starting low is the point, not a failure.
Semi-active (cycling, football, tennis, basketball)
Fill the gaps
You already move — but your sport gives you cardio without the upper body and core strength work that protects joints and improves power. fitn3s fills that gap in 10–15 minutes — even on sport days. Tell it to focus on arms, core, and shoulders and it won't touch your legs the day after a long ride or match.
How it fits your week
- →Daily is the goal — 10 minutes works even on sport days, just set body part preferences to keep fitn3s away from tired muscle groups
- →Set body part preferences to avoid overlap with sport-specific load
- →Focus on core and upper body to build the strength your sport doesn't train
- →Skip the session when life gets in the way — the streak will recover
What that can look like
Point it at your core and upper body and keep your legs fresh for your sport — fitn3s fills the strength gap endurance training leaves, in ten minutes on the days between rides or matches.
Regularly active (gym, CrossFit, yoga)
Your bodyweight layer
You already train consistently — but bodyweight work is different from machine or barbell training. It requires joint stability, body awareness, and control that weights don't always develop. Use fitn3s as an active recovery layer: a 10-minute morning session that warms up movement patterns without interfering with your main training. Or use it on gym rest days to stay consistent without adding load.
How it fits your week
- →10-minute sessions on gym rest days or as a morning warm-up layer
- →Set difficulty to match your actual bodyweight strength (many gym-goers are surprised by pistol squats and archer push-ups)
- →Flexibility goal unlocks a full mobility exercise pool — great for active recovery
- →Fitness test confirms your actual bodyweight level relative to the 40-point scale
What that can look like
Use it as a bodyweight check on your gym work — strong barbell numbers don't always mean clean push-up form — and let the 40-level scale show you where your bodyweight strength actually sits.
Preparing for an event (marathon, triathlon, sportive)
Strength as a multiplier
Event preparation is mostly sport-specific work — long runs, long rides, swim sets. What most event athletes neglect is the foundational strength that keeps them resilient over the high-mileage weeks. Research links regular strength work to a meaningful drop in running injury risk. fitn3s handles this in a format that doesn't compete with your main training load: short, targeted, easy to schedule.
How it fits your week
- →2 sessions per week during build phase — drop to 1 during peak weeks
- →Focus on glutes, core, and legs to directly support running and cycling mechanics
- →10-minute sessions add minimal fatigue but meaningful structural load
- →Taper week: use the flexibility goal for mobility-only sessions
What that can look like
Two short sessions a week through your build phase add the foundational strength that keeps you resilient over high-mileage weeks — without competing with your long runs and rides.
The common thread
Whether you're doing 10 push-ups or 50, training once a week or every day, preparing for a race or just trying to move more — the mechanism is the same. Consistent progressive load over time produces adaptation. fitn3s makes consistent progressive load effortless to manage.
Takes 2 minutes to set up. No equipment needed.
Find my starting point →Free to start. No credit card.