Fitness Content Creation — all lessons

Module 5: Phone and camera settings

Settings for fitness video — resolution, frame rate, shutter speed, slow motion, exposure and focus lock, white balance and stabilisation on phones and cameras.

Intermediate Evidence: Established consensus 3 min read Reviewed 2026-10-31 Status: draft

Learning objectives

  • Choose resolution and frame rate
  • Apply the shutter-speed rule
  • Use slow motion for technique
  • Lock exposure, focus and white balance

Before this lesson

Why this matters

Correct settings prevent common problems: blur, flicker, focus hunting and colour shifts.

Resolution and frame rate

UseSettings
Talking head1080p/4K, 25–30 fps
Exercise demos1080p/4K, 50–60 fps
Slow-motion technique120–240 fps

High-frame-rate phone video can even measure jumps validly [balsalobre2015].

Shutter speed

≈ 1/(2 × fps): 1/50 at 25 fps; 1/100 at 50 fps. In 50 Hz regions this also limits flicker.

Locks

Tap-and-hold for AE/AF lock; set white balance; turn on stabilisation (or use tripod).

Phone tips

Clean lens, use main (not ultra-wide) lens for less distortion, airplane mode, enough storage.

Clear, consistent visuals help learning [mayer2009].

Common mistakes and misconceptions

Case study

A creator’s gym videos flicker and focus hunts. Switching to 25 fps, 1/50 shutter and AE/AF lock produces clean footage.

Further learning: video lessons

Video links are only marked “verified” after a human has watched them. Unverified entries open a YouTube search for that channel and topic rather than a guessed link.

Knowledge check

Knowledge check · 0/5

1. For slow-motion technique analysis, use…

Answer B. Smooth slow motion.

2. The 180° shutter rule suggests shutter speed ≈…

Answer B. Natural blur.

3. AE/AF lock prevents…

Answer B. Consistency.

4. 4K is useful because…

Answer B. Flexibility.

5. White balance should be…

Answer B. Consistency.

Short-answer & application questions

  1. Set up your phone for a technique video.
  2. Film one lift at 30 and 240 fps and compare.
  3. Create a settings cheat sheet.

Key takeaways

  • 1080p is enough for most social video; 4K gives cropping flexibility.
  • Frame rate: 24–30 fps for talking; 50–60 fps for action; 120–240 fps for slow motion.
  • Shutter speed around double the frame rate gives natural motion blur.
  • Lock exposure and focus so they don’t shift mid-clip.

Connected topics

References

  1. Balsalobre-Fernández C, Glaister M, Lockey RA (2015). The validity and reliability of an iPhone app for measuring vertical jump performance. Journal of Sports Sciences, 33(15):1574–1579. Source check pending
  2. Mayer RE (2009). Multimedia Learning (2nd ed.). Cambridge University Press. Textbook check pending

Educational content only — not medical advice. Consult a qualified clinician for diagnosis or treatment.