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
DNAse Test | Theory & Results
In this video, we explore the theory and interpretation of results for the DNAse test in microbiology lab.
Catalyst University
BPPV Flowchart 👀 Guide to Diagnosis & Treatment Selection
In this video, we discuss the general “workflow” for diagnosis of BPPV and how to select the appropriate treatment. Timestamps are below in the comments.
Catalyst University
Biomechanics of Rolling from Supine to Side-lying
In this video, we discuss the biomechanics and important muscles implicated in rolling from supine to side-lying.
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
Overview of Metabolism [Part 2] | The Citric Acid Cycle
This video is part of a series in which we do an overview of metabolism and pathways. Specifically, this video covers the citric acid [Krebs] cycle and the basics of NADH, FADH2, and electron transport.
Catalyst University
The Facial Nerve [CN VII] | Structure, Function, & Major Branches
In this video, we discuss the origin, anatomy, functions, and major branches of cranial nerve VII, the facial nerve.
Catalyst University
What Stabilizes the Glenohumeral Joint? [Part 1]
In this video, we discuss two of the factors that lead to increased stability of the glenohumeral joint: muscle balance & concavity compression.
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
Suboccipital Stretch | Rationale & Technique [General & Unilateral]
In this video, we discuss the rationale for performing a suboccipital stretch and how to perform a general or unilateral (L/R biased) suboccipital stretch.
Catalyst University
Radial Nerve Overview | Branches & Functions
In this video, we discuss the major branches of the radial nerve as it traverses from the posterior brachium down to the forearm and hand.
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.
Catalyst University
Posterior Forearm Muscles | Deep Layer
In this video, we explore the deep muscles of the posterior forearm (antebrachium). We hit the structures, origins, insertions, innervations, and actions.
Catalyst University
Pain Modulation | Gate Control & Endogenous Opioid Mechanisms [TENS/IFC]
In this video, we explore the two major pain modulation mechanisms in TENS and IFC: gate control and endogenous opioid theories.
Catalyst University
Differentiating Dry & Wet Gangrene
In this video, we explore the features and interventions for dry and wet gangrene.
Catalyst University
Cranial Nerve VI - Abducent Nerve | Origin, Structure, Pathway & Function
In this video, we discuss cranial nerve VI, the abducent nerve by exploring its origin, structure, pathway & functions.
Catalyst University
Cranial Nerve IV - Trochlear Nerve | Origin, Structure, Pathway & Function
In this video, we explore the following as it pertains to cranial nerve IV, the trochlear nerve: Origin Anatomy Functions Pathway to the eye
Catalyst University
Cranial Nerve II - Optic Nerve | Structure, Function & Visual Pathway
In this video, we explore the following as it pertains to cranial nerve II, the optic nerve: Origin Anatomy Functions Pathway to the Brain
Catalyst University
The Thomas Test | Interpretation of Results
In this video, we explore the Thomas test, a special test for LE muscle tightness, especially the interpretation of the results.
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
The Gluteal Muscles | Structure, Origins, Insertions, Actions, and Innervation
In this video, we explore the gluteal muscles (gluteus maximus, medius, and minimus) including origins, insertions, actions, and innervation.
Catalyst University
Triceps Surae [Gastrocnemius & Soleus] and Plantaris | OINAs
In this video, we explore the muscles of the triceps surae group and the plantaris muscle. More specifically, we explore their structure, origins, insertions, innervations, blood supply, actions, and other relevant and interesting facts.