Side flip in parkour: a sideways somersault. Honest build-up via cartwheel, equipment aids and spotting – and why you do not learn it from a text.
The side flip is a free sideways somersault: you rotate in the air around the front-to-back axis and land on your feet again. In the FIG rules it is listed among the acrobatic elements with a base value of 1.5, in the same row as backflip, frontflip and webster [1]. That number is a scoring value, not a learning difficulty.
The honest answer up front: You do not learn this move from an article. This guide explains what you must be able to do beforehand, what a responsible build-up looks like and why it belongs in the hands of a coach — with mats, equipment aids and a spotter.
What do the data say about risk? In trampoline parks that meet safety standards, the rate of significant injuries overall was 0.11 per 1,000 jumper hours, in the parkour area 0.22 — twice as high [2]. The authors rate injuries in these parks overall as uncommon and declining. But that is a park with supervision and catch surfaces, not a street or yard.
TRANSFER: a study with mouthguard sensors in female gymnasts found that so-called timers (drill forms preparing elements) were among the movements with the highest head accelerations, and 132 performances exceeded 10 g in contact; safety modifications such as mats lowered head motion [3]. That means even the preparatory drill is no walk in the park. And a second study showed that the greatest loads often occur early in a learning sequence [4].
In US emergency departments, landings and striking objects were the main causes of parkour injuries; patients were sometimes only 8 years old [5]. How long does the build-up take? Expect months under supervision. That is an experience value, not a study figure.
Why I write a side flip guide anyway: anyone searching will find videos regardless. An honest text that says clearly what must come first and why a coach is indispensable protects more than silence. The guide therefore wants to show less how to do the move and more when not to do it yet.
These are entry criteria, not instructions:
This build-up is a frame, not a training plan: your coach determines the concrete exercises. If a step feels unsafe, stay on the stage. This is a practice standard.
This is the frame a coach fills:
Keep cartwheel, handstand, roll and landing at the highest level on both sides.
Milestone: all prerequisites confirmed by the coach.
The coach checks mobility, strength and landing and decides on the entry.
Milestone: approval for equipment-assisted training.
Rotation and spatial awareness develop on a trampoline, tumble track or in a foam pit — with supervision and spotting.
Milestone: the coach confirms reproducible rotation with a safe landing in the equipment.
On the thick mat with a spotter. Every step is set by the coach.
Milestone: coach approval for training without a spotter.
Only after approval, on a mat first, concrete last. Many deliberately stay with mat and equipment.
Milestone: coach approval and stable repeatability over weeks.
Ask your coach for the "progression list": what must you be able to do for the next step to be approved? This is a practice trick without study evidence, but it makes progress measurable and protects against ambition.
Second trick: film yourself on the prerequisites, not the flip. A cartwheel along a floor line and a handstand at the wall show on video faster whether you are ready. This is a practice trick without study evidence.
A side flip is a free sideways somersault around the front-to-back axis. In the FIG rules it has a base value of 1.5 [1].
We advise against it. There is no study on the side flip itself, but gymnastics data show high head loads even in drill forms [3]. Learn it with a coach, mat and equipment aids.
In trampoline parks the rate of significant injuries in the parkour area was 0.22 per 1,000 jumper hours [2]. For street or yard there are no data, and the risks are higher.
With a coach often months. That is an experience value, not a study figure.
Ask parkour clubs, gymnastics and acrobatics groups or parkour gyms with a trampoline area for a qualified coach with experience teaching somersaults. This is a practice standard without study evidence.
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