Before you upload

How to film your swim.

All you need is a phone and someone to hold it. Better footage means we can tell you more about your stroke, so it's worth getting right.

Someone films from the side and walks with you.

WallWall
Swimmer
Camera
Filming instructions

Five things to get right.

  1. 1

    Film from the pool deck, side on

    Stand on the pool edge and film across the lane. You'll naturally be looking slightly down at the water, which is exactly the angle we want. Avoid filming from a balcony above, or from down at water level.

  2. 2

    Film both directions

    Four lengths in a 25m pool, or two lengths in a 50m pool. That gives us enough to see your stroke from both sides.

  3. 3

    Keep the whole body in shot

    We need to see everything, fingertips to toes. Stay close enough to see detail, but far enough back that nothing gets cut off, especially during the arm recovery and the kick.

  4. 4

    Hold the phone sideways

    Landscape gives a much wider view, which makes it easier to capture the full stroke cycle. Any recent smartphone is all you need. No special equipment.

  5. 5

    Try to film with fewer swimmers in the lane

    Other swimmers can block the view or make it harder to track the right person. If the pool is busy, pick a quieter moment or an outside lane.

Quick check

Before you get out.

Side on, from the deck
Angled slightly down across the lane
Whole body visible
Head to toes in every frame
Both directions
4 lengths in a 25m pool, or 2 in a 50m
See it in action

What good footage looks like.

Watch the angle, the distance, and the way the camera moves with the swimmer.

Both directions side on, walking with the swimmer
No rush

Film now, upload whenever.

You don't need an account to get the footage. Film at the pool, set up your account when you get home, and upload it then.

Set up your account

Free to join. Upload your first swim whenever you're ready.