Technique
Pull-up form check: compare range, symmetry, and control
Record consistent pull-ups and compare the same landmarks across repetitions without chasing a single perfect rep.
What to look for
Record consistent pull-ups and compare the same landmarks across repetitions without chasing a single perfect rep. Focus on a repeatable start and top position, left-to-right shoulder and elbow symmetry, and hip, knee, and ankle movement as fatigue builds. Those three checkpoints give you a repeatable review without pretending that one camera angle can explain everything.
Film a useful rep
Film from the front-oblique angle with the bar, shoulders, hips, and feet visible for every repetition.
Record two or three technically comparable attempts. Keep the camera fixed, avoid digital zoom, and include the setup before the movement begins. A stable frame makes changes in timing, position, and control easier to compare.
Review one phase at a time
Watch once at normal speed, then move frame by frame. Mark the start, the main transition, and the finished position. Compare the same phase across attempts. Write one direct observation, then choose one cue you can test in the next set.
Turn the review into training
Use a lighter or simpler variation when you cannot repeat the target position. Keep the task narrow for the next few attempts, then record again from the same angle.
Use a repeatable comparison protocol
Before the first attempt, define the question you want the recording to answer. Write down the difficulty, load or variation, planned repetitions, and main cue. Do not change the phone angle, height, or distance during the set. You are building a reference you can reuse in the next session instead of restarting the review from memory.
After each attempt, score a repeatable start and top position, left-to-right shoulder and elbow symmetry, and hip, knee, and ankle movement as fatigue builds separately. Write visible facts. “Both feet landed at the same width” is more useful than “the technique looked bad.” If the frame hides a phase, mark it as unobservable. Never fill a missing frame with a guess.
| Checkpoint | What you compare | A useful decision |
|---|---|---|
| a repeatable start and top position | The same position and moment in two attempts | Keep or simplify the setup |
| left-to-right shoulder and elbow symmetry | The order, rhythm, and path of the transition | Test one cue only |
| hip, knee, and ankle movement as fatigue builds | Control and stability at the finish | Repeat, regress, or end the set |
Choose the next action
Keep the variation when you reproduce the target checkpoint across several attempts. Reduce the difficulty when the position disappears as soon as you add speed, fatigue, or load. Progress only when you preserve the same checkpoint without changing the entire movement. This rule separates one lucky result from a skill you can repeat.
Do not correct three things at once. Start with the change that happens earliest in the movement because it can affect every phase that follows. Test it across two or three comparable attempts. If the recording shows no change, remove the cue and test a different explanation instead of adding more instructions.
Track three sessions
In session one, create a reference clip and choose one checkpoint. In session two, film the same variation under similar conditions and check whether the change remains visible. In session three, raise the difficulty slightly and see whether you keep the checkpoint. That short run of personal evidence tells you more than a highlight reel of your best repetitions.
Read the filming guide before you place the phone, then use the training tool to plan the next step. These pages help you keep the same review process across sessions.
Avoid common review errors
Do not compare two camera angles, a fresh repetition with a fatigued one, or a slow variation with an explosive attempt. Do not draw precise conclusions from a blurred or cropped clip. Finally, do not confuse a visible position with its cause. Video shows what happened; a qualified coach in the room can test causes that one angle cannot confirm.
Pre-session checklist
- Charge the phone and free enough storage before you train.
- Clean the lens, lock the orientation, and use a stable support.
- Ask anyone who appears in frame for permission before you record or share the clip.
- Keep the active training area clear; never place the phone where a person, bar, plate, bag, or falling body can hit it.
- Write the variation, load, set number, and intended cue before the attempt.
- Review after the set, not while you need to stay aware of the training space.
A good recording does not need cinematic quality. It needs a complete movement, a stable viewpoint, and enough light to see the checkpoints. Delete unusable clips so the next review does not mix different angles or sessions. Keep a short note beside every saved attempt: what you tried, what the video showed, and what you will test next.
Repeat the process only when the comparison still answers a useful question. If the next clip looks different, check the setup, camera position, variation, load, and fatigue before you assume your technique changed. Keep the observation provisional until you reproduce it. This protects your log from confident conclusions built on incomparable attempts.
Use video as a comparison tool, not a verdict. Change one variable, record the next set from the same angle, and compare like with like. Stop if you feel pain and work with a qualified coach when you need hands-on help.
Keep the review with your training log
Save the clip, the cue you chose, and the result of the next attempt together. That gives you a useful record instead of a camera roll full of disconnected videos.