IsoDaily — Isometric Trainer

Zanshin Lab

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About this app

Build real strength with isometric exercises — no equipment, no gym, no excuses.

IsoDaily gives you a fresh daily isometric workout every morning — 5 exercises, automatically chosen from a library of 68 static holds covering every muscle group in your body. Just open the app and start. No planning, no decisions.

Why Isometric Training?

Isometric exercises — where you hold a position instead of moving — build strength, improve posture, and support an active lifestyle. They require zero equipment and can be done anywhere: your bedroom, office, or hotel room.

The 5-Moment System — Built for Daily Use

Instead of one long session, IsoDaily spreads 5 micro-workouts across your day — morning, mid-morning, noon, afternoon, and evening. Each takes under 60 seconds. Complete all 5 and earn your maximum Tension Score for the day.

Tension Score — Your Daily Goal

Every completed moment and exercise adds to your Tension Score (0-500). Watch it build every day. Your streak counts days where you hit at least 3 moments. The number gets addictive — in a healthy way.

68 Exercises — All Muscle Groups

Core · Legs & Glutes · Upper Back · Chest · Arms · Neck · Lower Back · Full Body. From the classic Plank and Wall Sit to the advanced L-Sit and Dragon Flag Hold. Every exercise has step-by-step instructions, benefits, and coaching tips.

Office Workout Mode

27 exercises are specifically designed for the office — invisible, silent, done sitting at your desk. Chin Tuck Hold, Grip Squeeze, Scapular Squeeze, Prayer Press. No one will know you are training.

What You Get

- Daily auto-generated isometric workout (different every day)
- 68 exercises with full instructions
- 5-Moment daily system for sustained daily use
- Tension Score and daily streak tracker
- 9 achievement badges to unlock
- Monthly calendar showing your active days
- Hold timer with Hold / Rest / Prep phases
- Office Mode: exercises done at your desk
- Works 100% offline — no account needed
- Free — no subscriptions, no paywalls

IsoDaily is built for people who want to move more every day without rearranging their lives. Download, open, and hold.

What’s new

Initial release