Catalyst University
Cyriax Release Test | Rationale & Interpretation
In this video, I explain and demonstrate the Cyriax release test, a special test used in the assessment of thoracic outlet syndrome (TOS).
Paul Marriott
Alt Model HC-05 Bluetooth-Controlled Arduino Nano Bristlebot w/3 x 3.7V LiPo Battery
A custom-built bluetooth remote control Bristlebot that moves and accelerates based on how far a user turns a potentiometer dial via remote. The Bristlebot consists of a long scrub brush, an Arduino Nano microcontroller, 5V DC motor and...
Espresso Media
The Women of Standing Rock: A Journey of Resistance and Unity
The Women of Standing Rock part 8/8: This video captures the journey and collective movement of the Standing Rock water protectors in their fight against the Dakota Access pipeline. It showcases their determination to pursue legal...
Flipping Physics
Placing the Fulcrum on a Seesaw
A 200.0 g mass is placed at the 20.0 cm mark on a uniform 93 g meterstick. A 100.0 g mass is placed at the 90.0 cm mark. Where on the meterstick should the fulcrum be placed to balance the system?
Flipping Physics
Introductory Tangential Velocity Problem - Mints on a Turntable
Three mints are sitting 3.0 cm, 8.0 cm, and 13.0 cm from the center of a record player that is spinning at 45 revolutions per minute. What are the tangential velocities of each mint?
Curated Video
Describe cyber attacks that could affect a computer system or network : Creating Reverse Shell with Metasploit
From the section: Attacking a Network. In this section, we will discover the diversity of ways a network can be attacked and demonstrate the attacks with various Kali Linux tools. In this video, we will discover how to set a reverse on...
Catalyst University
Upper Limb Tension Tests (ULTTs) | Ulnar Nerve Bias
In this video, I explain and demonstrate the ulnar nerve tension test.
Catalyst University
TherEx | Scalene Stretch
In this video, I demonstrate and explain the scalene stretch, which is useful in cases of upper cross syndrome, thoracic outlet syndrome, and many more.
Catalyst University
Tarsal Tunnel Syndrome - Special Tests | Rationale & Interpretation
In this video, we explore the clinical anatomy of the tarsal tunnel in addition to the clinical presentation of tarsal tunnel syndrome and the diagnosis via three special tests: Tinel’s sign, the dorsiflexion-eversion test, and the...
Catalyst University
Hamstring Length Test (@ 90/90) | Rationale & Demonstration
In this video, I explain and demonstrate the hamstrings muscle length test (hamstrings @ 90/90), a special test used to assess for hamstring tightness/contractures.
Paul Marriott
HC-05 Bluetooth-Controlled Arduino Nano Bristlebot w/2 x 3.7V LiPo Battery
A custom-built bluetooth remote control Bristlebot that moves and accelerates based on how far a user turns a potentiometer dial via remote. The Bristlebot consists of a small scrub brush, an Arduino Nano microcontroller, 5V DC motor and...
Catalyst University
Diaphragm & Intercostal Muscle Stretches
In this video, I explain and demonstrate how to perform three stretches for the inspiratory muscles: the thoracic diaphragm and the intercostal muscles.
Catalyst University
Upper Limb Tension Tests (ULTTs) | Radial Nerve Bias
In this video, I explain and demonstrate the radial nerve tension test.
Catalyst University
TherEx | Sternocleidomastoid (SCM) Stretch
In this video, I demonstrate a stretch of the sternocleidomastoid (SCM) muscle.
Catalyst University
Serratus Anterior EXPLAINED | Origin, Insertion, .... & Important Functions
In this video, we explore the structure and function of the serratus anterior muscle. More specifically, we will cover its origin, insertion, blood supply, innovation, and actions along with other important functions and considerations.
Catalyst University
Manipulations | WHY Learn to Perform Manipulations?
In this video, we discuss some important reasons why you might want to learn how to perform spinal manipulations in the clinic.
Catalyst University
First Rib Mobility Assessment & Mobilization Treatment
In this video, I explain and demonstrate the assessment of first rib mobility and subsequent mobilization treatment on both the skeleton model and an actual person.
Catalyst University
Diaphragm Anatomy & Clinical Significance
In this video, we explore the anatomy and functions of a the thoracic diaphragm, the major muscle of inspiration/breathing. More specifically, we cover its origin, insertion, innervation, action, blood supply, and clinical significance.
Catalyst University
TherEx | Middle Trapezius Strengthening
In this video, I demonstrate and explain exercises to strengthen the middle trapezius, which is useful in cases of subacromial impingement, thoracic outlet syndrome, and many more.
Catalyst University
Radial Nerve Glides EXPLAINED
In this video, I'll explain and demonstrate how to perform radial nerve glides, a common treatment for many conditions involving adverse neural dynamics of the radial nerve.
History Hit
Protest, Spirit of the People: The 17th of March protest
How did this protest unfold on this day? How did the media portray this event? Protest, Spirit of the People, Part 3
Paul Marriott
NodeMCU IoT Smart Home Model w/Blynk - Demonstration of Lights & Automatic Fan
A detailed demonstration of a NodeMCU-based IoT Smart Home Model with a Blynk app, which helps to monitor and control automated temperature and adjustable LED lighting on the model.
Catalyst University
The McKenzie Approach | Lumbar Flexion EXPLAINED
In this video, I explain and demonstrate the McKenzie approach of lumbar FLEXION for low back pain treatment. We will look at both positions and repeated movements.
Catalyst University
Ulnar Nerve Glides EXPLAINED
In this video, I explain and demonstrate a couple variations of the ULNAR nerve glide, which is used to treat a variety of conditions where adverse neural dynamics of the ulnar nerve are involved.