Strongman - At Home
1Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada.
Abstract:
A neurologist reflects on the unintended heartlessness of keeping a patient with terminal cancer in hospital for further tests at a time when families are not permitted to visit. Peripherally involved in a patient's care, he witnesses the suffering brought about by pandemic-related visitation restrictions in the final weeks of a patient's life. In reviewing the course of events with the patient's widow, the physician has many of his assumptions overturned and more completely grasps the consequences of visitation restrictions on hospitalized patients.
Related Concept Videos
Exercise and Muscle Performance
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Isotonic and Isometric Muscle Contractions
Isotonic contractions
Isotonic contractions occur when a muscle changes length while...
Muscle Contraction
Muscle Stimulation Frequency
Wave summation
At low firing rates, motor neurons induce individual twitch contractions in muscle fibers. These twitches...
Exercise Stress Test
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Strength of Cement
For compressive strength tests, ASTM C 109-05 standards prescribe a cement-sand mix ratio of 1:2.75 and a water/cement ratio of 0.485 for making 2-inch cubes. These cubes are mixed, cast, and cured in saturated lime water at 23°C until testing. Flexural strength testing, outlined in...


