Paul-André Deleu

Podiatrist MSc, PhD & Clinical Scientist @ Foot & Ankle Institute, Brussels

[Thariq @trq212]

We removed ~80% of the Claude Code system prompt for our newest models, this is what we've learned about writing system prompts, skills and Claude.MDs for them. https://t.co/6DZwSrZjE9

[Anatoli Kopadze @AnatoliKopadze]

https://t.co/AAWIZD1pNL

[Rajesh Agarwal @Rajesh992510253]

Anthropic pays $750,000+ a year for engineers who can build LLM architectures from scratch. Stanford taught the entire thing in 1 hour lecture & released it for free.

Bookmark & watch this today before someone takes it down ...

[Hamza Khalid @humzaakhalid]

https://t.co/4lCRVyedme

[rari @0xwhrrari]

Andrew Ng just dropped the best 2-hour prompt engineering course of 2026

From brainstorming and agentic prompt patterns

To building prompts for images, video, apps, and data analysis:

00:00 - introduction to prompt engineering
38:12 - brainstorming prompt patterns
47:59 - context engineering
01:30:27 - prompts for media generation
01:53:43 - app building and data analysis prompts

This 2-hour watch will change how you use LLMs

Bookmark and watch it today

Then read the article below

[Nagma parween @TechByNagma]

🚨 Anthropic just showed a 27-minute workshop on how to actually do prompts for Claude.

Taught by the people who built it.

Free. No registration. No paywall.

I've seen $300 courses that don't cover what they teach in the first 8 minutes.

Watch it and bookmark it now.

[Ihtesham Ali @ihteshamali]

A PhD student at Oxford got caught submitting "AI-generated" work.

Except he hadn't used AI to write anything.

He used it to think.

Here's the workflow his advisor called "the most sophisticated research process I've seen in 20 years."

He starts every essay with a brutal diagnostic prompt.

Dumps his rough argument into Claude and asks: "What are the 3 weakest logical jumps in this reasoning? Where would a hostile examiner attack first?"

The AI doesn't write his essay. It destroys his draft.

Then he rebuilds.

But the next step is what separates him from every other student using ChatGPT or Claude to generate paragraphs.

He uploads the top 5 papers in his field and asks: "What claims in my argument contradict or oversimplify what these authors actually found?"
Most students cite papers they've skimmed. He cites papers he's been forced to genuinely understand.

The final move is almost unfair.

Before submitting, he pastes his conclusion and asks: "What would a philosopher of science say is missing from this argument? What assumptions am I making that I haven't defended?"

His essays come back with comments like "unusually rigorous" and "demonstrates rare critical depth."

He's not using AI to write.

He's using it to think harder than he could alone.

The tool hasn't changed. The workflow has.

[JB Morin @jb_morin]

🦶 strengthening
very nice study: leaning forward and adding mass ⬆️⬆️foot muscles activity and torque output
Add this for richer foot-ankle strength work🔥🏋️‍♀️
Totally in line with our practice and recent training study proposal
📄https://t.co/4WIK8eJohu

[Ben Cormack @CorKinetic]

https://t.co/3laC2MWpEz

Pretty important stuff!

"Social determinants of health equity for people with pain: from understanding to action"

[Ben Cormack @CorKinetic]

https://t.co/gSUKIpFue6

So pain is “in the brain”🧠 😳😬

Do you think this can be confidently said?

”maladaptive plasticity in the brain can generate persistent pain independent of any peripheral nociceptive input”

[American Diabetes Association - DiabetesPro @ADA_DiabetesPro]

Payers, insurers, and employers: take a proactive approach to prevent diabetes and reduce health care costs.

Read more on the DPA’s Six Pillars of Value.
https://t.co/qWeAWyDGaQ

[Running-Physio @tomgoom]

Excellent systematic review of biomechanics & running economy from @BasVanHooren & colleagues: https://t.co/KWYzawlc1D

Increasing step rate or reducing trunk flexion may help efficiency in some runners 🏃‍♂️

Lots to unpack so we’ve summarised the key findings in this graphic.

[Liz Bayley @lizbayleyphysio]

FHL & ankle DF 🦶🏼
Mini thread 🧵

🔹 FHL tightness was found in almost half of 188 Pts - it’s more common than previously recognised
🔹Ankle DF ⬇️ as FHL tension ⬆️ in ‘normal’ and symptomatic Pts
🔹A tight FHL can be linked to hallux rigidus/dorsal osteophytes

1/5

[Liz Bayley @lizbayleyphysio]

2 exercises to target🦶🏼strength without MTPJ flex/ext. Great for:

1st toe OA/Gout
Turf toe
Plantar plate tear
Capsulitis/synovitis
Freiburgs
Sesamoiditis

There’re lots of other important Rx options for metatarsalgia, but avoiding secondary weakness can help improve outcomes 🏋🏼‍♀️

[Liz Bayley @lizbayleyphysio]

In case you’re wondering what a subluxing peroneal tendon looks/sounds like… 😯🦶🏼👀 #SoundOn 🔈

This is the result of multiple sprains in a gymnast, who was required to continue training/performing with an acute injury… She’s also extremely hypermobile #ItsNeverJustASprain

[Faraz Sethi @farazzledphysio]

An Ankle Sprain is also a Brain Sprain 🙏

[Liz Bayley @lizbayleyphysio]

FHL stress test:
Measures FHL excursion:

Ankle in maximal dorsiflexion, stabilise the 1st metatarsal and maximally dorsiflex the hallux MTP joint:

Normal >20° dorsiflexion
Tight <20° dorsiflexion

2/5

[Liz Bayley @lizbayleyphysio]

Take aways 🧵1/3
Functional foot exercises: 🦶🏼
🔹SLHR
🔹Toe walking
🔹Hopping
These ex’s take advantage of the PF’s neural drive, include balance + W/B, and take toes into extension - all of which bias them to ⬆️ activation. Plus adherence can be better…
https://t.co/VHEnH8Q3JF

[Liz Bayley @lizbayleyphysio]

Positive knee to wall FHL test in this gymnast with posteromedial ankle pain. Difference of 4cms with the big toe extended. No change on uninjured side. Michelson et al (2021) say this test isn’t sensitive enough to pick up a tight FHL… Continued 1/2 🦶🏼
https://t.co/hIIhSvDysD

[Liz Bayley @lizbayleyphysio]

I’ve been filming foot and ankle exercises for the last 2 hours… Now I can hardly walk 🤣 I can confirm that they work ☝🏼💪🏼 I’ll be sharing a few of these over the next two weeks as a bit of a teaser 👀🦶🏼#TherapyLive #ThePerformingFoot #StrongFeet