Live video strength and balance classes that help seniors avoid falls
TL;DR Surestride runs small-group strength and balance classes for older adults, led live by a physiotherapist over video. The phone camera counts repetitions and times balance holds, so the physio can see who is progressing. Senior-living communities and eldercare membership companies pay per member, because falls are what their residents and families fear most.
Falls are common among older Indians. In the Longitudinal Ageing Study in India, 12.5% of 28,567 adults over 60 reported a fall, and women were hit harder at 13.6%[1]. A fall can mean a broken hip, a long hospital stay and quite often the end of living on your own.
The exercise answer is well proven. A Cochrane review of 39 trials found balance and functional exercise cut the rate of falls by about a quarter[2]. But these programmes need weeks of regular, supervised sessions and very few older Indians can get to a physiotherapist two or three times a week. Most get a printed sheet of exercises, if that.
What it does, in regulatory terms: a supervised exercise programme. It does not diagnose fall risk or treat a medical condition. Physiotherapists must be registered under the National Commission for Allied and Healthcare Professions Act 2021[3]. If the camera readouts are dressed up as clinical assessments then the software may fall under CDSCO's 2026 medical device software guidance, so keep the claims to exercise tracking[4].
Groups of six to eight seniors join a 40-minute class three times a week on a phone or TV. Pose estimation on the phone counts sit-to-stands and times single-leg holds, and the physio sees a simple chart for each person. The exercises step up over 12 weeks. A carer or someone from the community staff sets the phone up for anyone who needs help.
The seed asked for camera-based physio in general. We kept the mechanism and aimed it at one outcome with strong evidence and a clear buyer.
Seniors take part but an institution usually pays. Senior-living communities can fold classes into their activity fees, and eldercare membership companies can bundle them into plans. Families of seniors living alone are a direct-pay segment. We found no public price for group tele-physio in India, so ₹1,500–3,000 per member a month is our guess to test.
On-device pose models now run on mid-range phones, so you don't need sensors. Video calls became routine for a lot of older Indians during and after the pandemic (grandkids saw to that). CDSCO's July 2026 software guidance draws a clearer line between exercise tracking and a medical device[4].
The narrowest firm figure is the share of seniors who fall - 12.5%[1]. We found no published spending figure for falls-prevention services in India. A community of 200 residents with 40 members enrolled at ₹2,000 a month would bring in about ₹9.6 L a year (our arithmetic on an assumed price).
US digital physio companies run app-based physio with camera motion tracking and lists balance and mobility care, paid for by employers and health plans[5]. One Indian physio chain offers geriatric physiotherapy at 28 clinics and at home in three Indian cities[6], in person rather than by video. We found no Indian service running group falls-prevention classes remotely, though our search was limited.
| Difficulty | Moderate (38/100) |
| Starting capital | ₹50–95 L |
| Time to launch | 4–6 months |
The camera work is simpler than it sounds because the exercises are few and slow. The harder parts are keeping seniors showing up three times a week for 12 weeks, screening out people who should see a doctor first and selling to community managers who already run yoga sessions.
Regulated. Surestride runs a supervised exercise programme and does not diagnose fall risk, so the rules cover who teaches and what the software claims.
Building this outside India? The categories above usually have a local equivalent, so check with your own regulator.
AI should never judge whether a senior is safe to exercise or at risk of falling. That's a clinical call for the physio and doctor, and the product tracks exercise only.
Want to work out the AI layer for Surestride? Talk to Yash →
I like this as a practical, low-capital business for a physiotherapist founder with a technical partner and a way into senior-living communities. If you want a pure app then it isn't for you. First prove that 70% of members attend at least two classes a week over eight weeks.
Plan for roughly ₹50–95 L, mostly on physiotherapists, the app and selling to communities. Start with one senior-living community.
Instructors must be registered physiotherapists under the NCAHP Act. Keep the software to exercise tracking under CDSCO's 2026 guidance and follow the DPDP Act.
Yes, ageing populations everywhere face the same problem. Check local physiotherapy registration and health data rules first.
The free Surestride validation kit has the line-by-line capital breakdown, the effort scoring, the physiotherapy, device-software and data-protection checklist, a 14-day validation sprint with pass/fail targets, a 90-day launch plan, 10 interview questions for community managers and families, and 5 assumptions to test. Download the kit →
Thinking about building Surestride or something close to it? The make-or-break work is keeping attendance high and running classes safely with no one in the room, and I'm happy to help you think it through. If you need a hand, you know where to find me. Talk to Yash →
For illustration only. Names are fictional and ideas hypothetical; sourced facts are real but may be out of date. Nothing here is legal, financial or professional advice, and Yash Khatri is not personally liable for any use of it. Read the full disclaimer.